IoT’s, I don’t have any IoT’s do I?

IoT devices

IoT devices, do I have any?

Here is a newish term that has been getting brandished around the Internet for some time now. At first as a techie I may think, Institute of Technology devices, Oh, I don’t have any of these. However, I would be so wrong. So what are they and what does it stand for?

IoT’s or Internet of things devices are now all around us whether we like it or not. They are devices that require an IP address to access the network or Internet. I like to think of them as Internet on Technology.

Your mobiles and any tech wear that you have, card reader machines, cash points, smart TV’s Tablet computers and any smart home devices that you may own. Your car, security cameras, home thermostats, amoung other things, even ticket machines and some vending machines.

What does it mean?

It means that things have progressed along a road that had been predicted, but the faster broadband speeds and methods of connectivity have meant it is now a reality.

Let’s rewind a little, A few years ago we have a desktop PC and then maybe a laptop and at first they did not connect to the Internet at all. We then got dial up Internet and we all tentatively put our toes in the water that was the Internet. Well, from there speeds just got faster and faster and Mobile phones came along, then they became smart. This meant connecting to the Internet and using it as a resource to feed you constant information. This meant improving phone signal strength and so we got up to 4G with 5G on its way.

Other devices then came along and allowed us to stream content around our houses and cars, how great was all this connectivity. Well, it is amazing how far we have come in such a short time.

So what’s all the fuss about, surely this is great news?

The reason that these devices are in the news a lot today is that there are now hundreds of thousands of them, being made by well-known companies and also so not so well known but less expensive alternatives and they all connect to the Internet. Now, securing our stand alone network that had no Internet connection was easy, what you put into it was the only danger. Now that these devices are on the Internet all the time they are able to pull all sorts of data into your device and if it is connected to your network, then onto your network as well.

You would think that this was matter of the device being smart and you being able to configure all the settings and hence protecting all that is does. However, loopholes in the software on these devices, not them all, but some are causing the security world a massive headache and some of the attacks to systems that you have read about recently have been because the software on these devices is not well written and is very insecure. Hackers are catching onto the fact that the world has a massive amount of these types of devices and there are more switched on each day and they are targeting their weaknesses.

So really the question is, “When is a smart device not so smart?” when it runs badly written software that has security holes that you can drive a programming bus through.

Here are a few articles to give you some more information: –

http://www.csoonline.com/article/3119765/security/hackers-found-47-new-vulnerabilities-in-23-iot-devices-at-def-con.html

http://www.darkreading.com/vulnerabilities—threats/internet-of-things-contains-average-of-25-vulnerabilities-per-device/d/d-id/1297623

What are your thoughts about this and have you bought into any of these devices and are you using them. I have to admit I have some.

Big Brother is watching you and has been for a while

data capture nline

Big Brother is watching you

“‘Who controls the past’, ran the Party slogan, ‘controls the future: who controls the present controls the past.'” Part 1, Chapter 3, pg. 37

The above is all inspired by someone the other day putting up a quote about the fact they had read 1984 and couldn’t believe how bad things were back then. Which made me laugh.

George Orwell’s 1984 was a book I read at high school for my higher in English prep. I was into science fiction and that genre and this sort off ticked some of those boxes. Obviously, it was about the state watching everything that the populate did and the perceived freedom people had was really not freedom at all. Orwell based it on the communist state in 1948 and his publisher’s enforced that he change the title to 1984 to make it more sellable and not offend the communist state of Russia.

History lesson over now, I came across a comic photo of Cortana, Microsoft’s office help in Windows 10, based on their game character from their Halo franchise. She will listen to you and answer questions to help. Similar to the OK Google in Android Google NOW.

But what are these helps really doing?

In the comic photo I saw that someone was happy that Cortana was there and they could chat, until eventually they had to switch Cortana off as she was so intrusive the person’s privacy ceased to exist.

My title is that Big Brother, the state in Orwell’s book that spied on everyone, has been watching us for a long time is in fact very true. Since the Internet has been around we have been spied on and catalogued in our preferences and histories and then email allowed us to be spied on. Particularly when it went online and became web based. Our shopping habits are spied on by supermarkets and stores, again with loyalty cards, as we scan, they record. We get vouchers emailed and sent through the post that give us money of the things we buy each week and use. Isn’t it amazing how do they know?

Should we be worried and concerned?

I meet a lot of different people in my IT travels from training to techie talks with geeks like myself. They range from the extremists who are so paranoid that they don’t use a lot of the available tech and systems that are around just now, to the laid back who use everything and deal with the aftermath.

I must admit to being nearer the second type of person with some criteria on what I would and would not do. I do love the latest tech and am slightly addicted to where it is taking us.

I would suggest to you that you are kept on record on the World Wide Web at a host of locations from government bodies who use your ID and unique NI number to shops and web page stored info. (Cookies and their friends). So worrying would be a fruitless activity and probably not get you any real benefit. Paranoia is the other extreme I find and people go to amazing lengths to avoid their real data and identity getting out there. It will get out there and to be honest it already is out there, is the amazing and correct answer to that.

Precautions

Of course I am not saying forget everything and lay abandon to any security and common sense, now that would be absurd, and I do meet that category of person as well.

We really need to use the latter, common sense and be aware of what we are doing.

  • Not clicking on everything that pops up.
  • Not filling in every form of filed that is asked of us by companies.
  • Unticking boxes that want to store our info and sent us data all the time.
  • Have all updates on and installed.
  • Make sure we have the latest and up to date Anti-Virus and spyware/Malware kit on our machines.
  • AND above all use common sense.

What are your thoughts on this and what do you do? Are you paranoid or very open?

Great to hear your comments.

The Deep Web?

deepweb

The Deep Web

In today’s ever changing world we are becoming more and more adept at creating names for things. Being into technology and the uses of it, I always think I am ahead of the game or at least trying to be and then a term pops up and I think, here we go again.
So when the term Deep Web came around I thought let’s actually look at how this is being used and what does it mean to the layman, now and in the future?

So how is it being used?

Well it is a term that talks about areas of the Internet that main stream, search engines just cannot reach. It is so buried that they don’t see it or how to get to it. Here is one definition I found for it.

Deep Web (also called the DeepnetInvisible Web, or Hidden Web) is the portion of World Wide Web content that is not indexed by standard search engines.” This is from Wikipedia and can be found here

This of course this has led to other definitions and I love the idea of standard search engines being like a fishing net cast across the sea and only catching fish in the top layers, then deep web is at the bottom layers and the net doesn’t go that far. Traditional search engines cannot see or retrieve content in the deep web. So they have named the section of the web that is indexed by standard search engines as the Surface Web, Yes another term to get your head around. You tend to wonder if Spiderman has all this trouble.

So is this the same as the Dark Internet?

The popular thinking is that the Deep Web should not be confused with the Dark Internet, which refers to network hosts and the Internet that no one can reach.

Why should we even be aware of the Deep Web?

Well most of the use of the deep net is perfectly OK and the usage need not be thought of anything other than perfectly innocent. However, government agencies and enforcement agencies are concerned that it could be a place where serious criminals can hide and carry out some unscrupulous activities. This of course will lead to, what seems to be the main way that things are handled today, passing laws that treat everything as the same and where this maybe catches some of the intended targets it also causes the innocent who were going about their normal business up to this point to have issues and have to change almost everything they do at present.

Remember most of the Deep web is Ok.

Of course there are loads of conspiracy theorists out there who claim all sorts about the use of the Deep Web, from one article I saw when researching saying that contract killers use it for activities, again this was from a tabloid known for it’s out there opinions that have sometimes little basis in fact. Down to webmasters keeping their websites away from standard search engines for security and other reasons.

To summarise

I think the problem, like many times in the past: is going to be unscrupulous people using an area of the Net that can be of benefit to organisations in a safe and useful way. This will cause paranoia and worry to users, governments and authorities. So legislation will come about and whether this causes all sorts of issues in using the Internet in the future we will have to wait and see. With everyone becoming more mobile and more and more dependent on the cloud and net technologies then these are going to be interesting times.

Your friendly neighbourhood Spiderman…….

How far will you let technology take over?

Is technology taking over?

Is technology taking over?

Lately I have had conversations with quite a few businesses that are all adopting technology at various levels. Some are all for it and adopt the latest and greatest systems to make their workload more manageable, others keep what they see as a safe distance between them and technology.

I must admit even the smaller things, like I always used to have a pocket diary and a desk diary in the past and used them all the time. Now I have a smart phone and tablet and they hold my diary and to do list all in the cloud and they ping and pop to remind me of what the next event in my life is. A small change you may say, but a massive one for some business owners and personnel.

Other things such as keeping documents on a drive that automatically backs up and then having another backup of key areas in the cloud as well, just in case. Before that I had paper lever arch folders all along a large shelf that used to dispense them on my head as I passed by on many occasion. Less clutter I suppose.

Technology reliance

So am I too reliant on technology or is this OK and where do you draw the line?

What brought this post on was an article on the BBC technology news page that stated that Samsung have warned against talking in front of some of their smart TV’s as they listen for commands to be voice activated and record conversations and share them to third parties. I was and am shocked that this could even be happening and I am for new technology and where it can take us. Listening, recording and sharing a conversation that I am having in my own living room is just not on. It is a stage too far. We are all told that security is all down to us and we need to take care and not share the wrong info with the wrong people and keep our passwords secure. Then I read this.

I feel that the use of technology is great and has revolutionised the way I operate and I would say mostly for the better. But I am also not keen on the larger companies trying their arm with stuff like this. No way. A rethink is needed here and I assume that Samsung and others will realise this and make changes.

Should we be frightened?

This should not scare us away from anything technological as there are problems with every method you have of working and it is not always the medium that is causing the issues. So adopt what you feel comfortable with but don’t shy away from trying new ways of handling your daily tasks and workloads. If need be get advice and move a step at a time. Years ago everything was posted and then faxed, and then emailed. Even that is getting superseded by instant messaging systems.

Who knows where we will be in a few years’ time. Breathe and move on….

What do you use to browse the shops?

browser usageImagine the internet as a large series of shop windows from all over the globe. We all need a method of browsing through them, and finding and buying information or physical goods. So, what do you use as your internet browser?

For a long time, Microsoft had the market sewn up – as it built its browser, Internet Explorer, into the Windows OS – and so everyone used it without giving it much thought. If it works, then why change? Well, people did change – and they did it because they felt that IE wasn’t doing a good enough job of displaying the web to you, the customer, in an accurate and intuitive way. So various other browsers have been developed, and the majority run quite happily on the Windows platform.

I have tried various browsers over the years, mainly on my Windows based machines – and now more recently on my Android based devices – and find each browser to have its own set of positives and negatives. The picture above shows a rough breakdown of internet browsers in use at the moment, mainly for desktop machines running Windows.

So what do we look for?

So what do we look for in an Internet Browser? Are they all the same? Should we be bothered?

It is a personal decision, and you should use which ever one you feel most comfortable with, but be aware of the following areas: –

  • Rendering of web content. Some browsers display web content much faster than others, and for you the end user that saves time and frustration waiting for web pages to load.
  • Security features. Each browser claims a set of security features that allow for secure connections and more secure shopping etc. Check them out and make sure you are happy with what they are offering and how they are handling it.
  • Cookie handling. Browsers each handle cookies, which are small text based files that store some details of your path through the Internet. Most cookies are time saving and harmless, but some are Malware – and can cause popup windows etc. Check what settings each browser allows you to change to get the level of security that suit you and your business.
  • Some browsers allow you to save a list of your open tabs and create a snapshot of where you have been – this is then available when you leave your desktop machine and go mobile. Chrome for example lets me see the tabs I was looking at when I was seated at my desk – and this all leads to an easier work environment.
  • The look and feel. Again, this is a personal choice, some of it is down to the look and feel of the browser. You may find some are easier than others to use and navigate around. They all constantly update themselves, and so just as you think you have sussed the settings and where to find stuff they can change it all. But, hey, that’s computers and applications for you.

Why not let us know what browser you use, and why you use that one. Give us your experiences of browsers you have tried and why you moved on to others.

We look forward to reading your posts.

Hack in the box!

security laptopOn average 30,000 websites are hacked every day*, 200,000 new malicious programs/viruses are detected every day**.  Google recently reported that they detect 9,500 websites/day infected with malware used for drive-by download attacks, where the victim only has to browse the site to become infected, and 4,000 of these sites are legitimate company websites. Small business have been a target for cyber criminals for a few years now, because they are an easier target due to their lack of budget and expertise. Is your network as secure as it can be from hackers? Are you sure? Or are you helping cyber criminals distribute malicious programs to your customers, friends and family, even if you’re computers are just acting as a base of operations for attacking and infecting others.

* Sophos Labs Report ** Kaspersky Labs Report

It is estimated that cybercrime costs the world’s economy between $1 – 3 trillion per year.

Many businesses around the world have been struggling financially for a number of years, but sadly the underground hacking economy seems to be alive and well. In July of 2013, the FBI charged two Russians for hacking into US Financial Institutions that resulted in the theft of millions of dollars from more than 800,000 victim bank accounts. One of the hackers and several other undiscovered criminals, were also charged with the stealing and selling of at least 160 million credit and debit card numbers, resulting in losses of hundreds of millions of dollars. According to the indictment, these losses included $300 million in losses for just three of the corporate victims not to mention the immeasurable losses to the identity theft victims, due to the costs associated with stolen identities and fraudulent charges.

Underground Prices for Stolen Credentials and Hacker Services

Hacker Credentials and Services Details Price
*Visa and Master Card (US)   $4
American Express (US)   $7
Discover Card with (US)   $8
Visa and Master Card (UK, Aus & Can)   $7 -$8
American Express (UK, Aus & Can)   $12- $13
Discover Card (Aus & Can)   $12
Visa and Master Card (EU and Asia)   $15
Discover and American Express Card (EU and Asia)   $18
Credit Card with Track 1 and 2 Data (US) Track 1 and 2 Data is information which is contained in digital format on the magnetic stripe embedded in the backside of the credit card. Some payment cards store data in chips embedded on the front side. The magnetic stripe or chip holds information such as the Primary Account Number, Expiration Date, Card holder name, plus other sensitive data for authentication and authorization. $12
Credit Card with Track 1 and 2 Data (UK, Aus & Can)   $19-$20
Credit Card with Track 1 and 2 Data (EU, Asia)   $28
US Fullz Fullz is a dossier of credentials for an individual, which also include Personal Identifiable Information (PII), which can be used to commit identity theft and fraud. Fullz usually include: Full name, address, phone numbers, email addresses (with passwords), date of birth, SSN or Employee ID Number (EIN), one or more of: bank account information (account & routing numbers, account type), online banking credentials (varying degrees of completeness), or credit card information (including full track2 data and any associated PINs). $25
Fullz (UK, Australia, Canada, EU, Asia)   $30-$40
VBV(US) Verified by Visa works to confirm an online shopper’s identity in real time by requiring an additional password or other data to help ensure that no one but the cardholder can use their Visa card online. $10
VBV (UK, Aus, Can, EU, Asia)   $17-$25
DOB (US) Date of Birth $11
DOB(UK, Aus, Can, EU, Asia)   $15-$25
Bank Acct. with $70,000-$150,000 Bank account number and online credentials (username/password). Price depends on banking institution. $300 and less
Infected Computers 1,000 $20
Infected Computers 5,000 $90
Infected Computers 10,000 $160
Infected Computers 15,000 $250
Remote Access Trojan(RAT)   $50-$250
Add-On Services to RATs Includes set up of C2 Server, adding FUD to RAT, infecting victim $20-$50
Sweet Orange Exploit Kit Leasing Fees   $450 a week/$1800 a month
Hacking Website; stealing data Price depends on reputation of hacker $100-$300
DDoS Attacks Distributed Denial of Service (DDoS) Attacks– throwing so much traffic at a website, it takes it offline Per hour-$3-$5
Per Day-$90-$100
Per Week-$400-$600
Doxing When a hacker is hired to get all the information they can about a target victim, via social engineering and/or infecting them with an information-stealing trojan. $25-$100

*Note: All Credit Cards sold with CVV Codes

As always, there is no shortage of stolen credit cards, personal identities, known as Fullz, for sale. However, the hackers have come to realize that merely having a credit card number and corresponding CVV code is not always enough to meet the security protocols of some retailers. Hackers are also selling cardholders’ Date of Birth and other personal information. Having this additional information would allow a hacker to answer additional security questions or produce a fake identification, to go along with a duplicate credit card. VBV (Verified by Visa) data is also being sold.

It has been found that credit cards and personal identities for non-US residents continue to sell for more money than the credit cards and identities for US residents. An example of the pricing discovered for stolen credit cards, Track 1 and 2 Data of Credit Cards, Fullz, Date of Birth and VBVs for cardholders is listed in the table above.

Online Bank Accounts for Sale: Name Your Bank and Country Preference

Just as with stolen credit cards, there are hundreds of online banking credentials for sale. It has found that one can purchase the username and password for an online bank account with a balance between $70,000 and $150,000 for $300 and less, depending on which banking institution the account is located. Also one can specify the login information for an account within a specific bank and country.

Malware Infected Computers for Sale

There are thousands of compromised computers (bots) for sale by bot salesmen. The price per computer typically decreases when they are bought in bulk. The costs for infected computers (bots):

  • 1,000 bots = $20
  • 5,000 bots= $90
  • 10,000 bots = $160
  • 15,000 bots = $250

Infected computers in Asia tend to sell for less. It is thought that infected computers in Europe & U.S. are more valuable than those in Asia, because they have a faster and more reliable Internet connection.

Once scammers buy the malware-infected computers, they can do anything they want with the machines. They can harvest them for financial credentials, infect them with ransomware so as to extort money from their owners, or use them to form a spam botnet to send out malicious spam on behalf of other scammers. If you don’t think there is much money in the spam business think again. Research into one of the largest spam botnets, Cutwail, it is estimated that the Cutwail gang’s profit for providing spam services was approximately $1.7 million to $4.2 million over two years.

Malware and Exploit Kits for Sale

A variety of Remote Access Trojans (RATs) are for sale ranging from $50 to $250. Most of the RATs are sold with a program to make it Fully Undetectable (FUD) to anti-virus and anti-malware. However, there were some hackers who sold the FUD component for an additional $20. For those RAT buyers who want the seller to do all the work for them, eg: setting up the RAT’s Command and Control Server, configure the malware to be FUD and possibly infect the target, they could pay an additional $20 to $50.

Exploit Kits – One of the offerings the Sweet Orange Exploit Kit for lease charged between $450/week and $1800/month. Sweet Orange is certainly more expensive to lease than the once popular BlackHole Exploit kit. Before BlackHole’s supposed creator was arrested, the leasing rates for BlackHole were:

  • 3 months—$700
  • 6 months–$1,000
  • One year–$1,500

Hacker Services for Hire: DDoS Attacks, Hacking of Websites, Doxing

Hacking into a Website

The cost to hire a hacker to break into an organization’s website runs between $100 – $300. Generally the higher the fee, the more reputable the hacker. What is worth noting is that most hackers for hire will not hack into a government or military website.

Distributed Denial of Service (DDoS) Attacks

A DDoS is where 1000’s of computers, controlled by a RAT, are used to attack a website and bring it to a halt through sheer volume of traffic. Those customers wanting to purchase DDoS Attack Services could pay by the hour, day or week. Most hackers who provide the DDOS attacks guaranteed that the target website would be knocked offline.

The rates were as follows:

  • DDoS Attacks Per hour = $3-$5
  • DDoS Attacks Per Day = $90-$100
  • DDoS Attacks per Week = $400-600

Doxing

Doxing is when a hacker is hired to get all the information they can about a target victim. Their methods include searching public information sites, social media sites, as well as manipulating the victim via social engineering and infecting them with an information-stealing Trojan. There are a lot of Doxing services for sale on the hacker underground, A “Vouch” from customers is used to verify that the hacker providing the Doxing service is legitimate. Doxing services range from $25 to $100.

Name Brand Products, Get Them For Cheap

Another service being sold on the hacker underground is where hackers will sell popular products, below the retail price. The hackers will obtain a specified product for a buyer either by using a stolen credit card or by working a scam, where they contact the retailer’s customer service representative and pretend to have purchased the item from the vendor, and it was damaged. The customer service representative is convinced that the complaint is legitimate, and they send out a replacement to the scammer, who in turn sells the product below the retail price.

Summary

For the most part, it does not appear that the types of hacker services and stolen data for sell on the hacker underground have changed dramatically in the past several years. The only noticeable difference is the drop in price for online bank account credentials and the drop in price for Fullz or Personal Credentials. In 2011, hackers were selling US bank account credentials with balances of $7,000 for $300. Now, accounts with balances ranging from $70,000 to $150,000 go for $300 and less, depending on the banking institution where the account is located. In 2011, hackers were selling Fullz for anywhere from $40 to $60, depending on the victim’s country of residence. Fullz are now selling between $25 and only go up to $40, depending on the victim’s location. It is believed that the drop in prices further substantiates that there is an abundance of stolen bank account credentials and personal identities for sale. There is also no shortage of hackers willing to do just about anything, computer related, for money, and they are continually finding ways to monetize personal and business data.

Key Protective Security Steps

Companies should adopt a layered approach to security and consider implementing the following:

  • Firewalls around your network and Web applications
  • Intrusion Prevention Systems or Intrusion Detection Systems (IPS/IDS). These inspect inbound and outbound traffic for cyber threats and detect and/or block those threats
  • Host Intrusion Prevention Systems (IPS)
  • Advanced Malware Protection Solution
  • Vulnerability scanning
  • 24 hours a day x7 days a week x365 days a year log monitoring, and Web application and network scanning
  • Security Intelligence around the latest threats (people working on the latest threats in real-time, human intelligence)
  • Encrypted email
  • Educating your Employees on Computer Security. A key protective measure is to educate your employees to never click on links or attachments in emails, even if they know the sender. Employees should check with the sender prior to clicking on the email links or attachments. Client side attacks using email attachments and hyperlinks to malicious code on the web are the two major infection vectors.

The good news for SME’s is that there are some products out there that are open source and free that can cover a lot of the above. Configured correctly will help to protect the network from malicious hackers, at least make them want to bypass you and attack an easier target.

Individuals Should Implement the Following Security Steps

  • Computer users should use a computer dedicated only to doing their online banking and bill pay. That computer or virtualized desktop should not be used to send and receive emails or surf the web, since Web exploits and malicious email are two of the key malware infection vectors.
  • Avoid clicking on links or attachments within emails from untrusted sources. Even if you recognize the sender, you should confirm that the sender has sent the specific email to them before clicking on any links or attachments.
  • Reconcile your banking statements on a regular basis with online banking and/or credit card activity to identify potential anomalous transactions that may indicate account takeover.
  • Make sure your anti-virus is current and can protect against the latest exploits. Also, make sure that your anti-virus vendor has signatures for detecting the latest Trojans and that you have the most up- to-date anti-virus protections installed.
  • Do not use “trial versions” of anti-virus products as your source of protection. Trial versions of anti-virus products are good for testing products, but do not continue to use the trial version as your protection for your home or work PC. The danger is that the trial version does not receive any updates, so any new Trojan or virus that is introduced after the trial version was released will have total access to your PC.
  • Make sure you have your security protections in place. Patch management is key. It is critical that as soon as they become available you install updates for your applications and for your computer’s operating system.
  • Be cautious about installing software (especially software that is too good to be true – e.g., download accelerators, spyware removal tools), and be conscience about pop-ups from websites asking users to download/execute/or run otherwise privileged operations. Often this free software and these pop-ups have malware embedded.

Make sure your company is not an easy target for the cyber criminals by having a penetration test by a trained and experienced Certified Ethical Hacker.

Penetration testing is the process of evaluating both your physical and digital security systems and finding all areas that are insecure and that need attention. The main goal of penetration testing is not only to find security vulnerabilities, but to attempt to exploit them as well, which can decrease the chances of data loss or allowing unauthorised persons access to secured data. Common problems discovered by penetration testing include software bugs, design flaws and configuration errors. Once these have been identified, they need to be quickly repaired in order to ensure that safety isn’t compromised for longer than necessary. Testing is vital for any business, no matter how large or small, as data has become the most important currency available to organisations and hackers.

Penetration testing should be performed by an experienced tester from outside the organisation or the service provider whom has configured the solution, website, network, etc. It is all too easy to ignore or turn a blind eye to a known issue, or to have the attitude of ‘Nobody could possibly find that flaw!’ or ‘Who would want to hack us? We’re not interesting enough!’ As this involves the security of the business, no half-measures can be taken. Security breaches happen every minute of every day, and unless you have a dedicated team for penetration testing, it may be wise to consider outsourcing the procedure. Having an in-house team is ideal, but there are many businesses that find good reasons to outsource the testing and security of their information systems.

Thanks to our Guest blogger this month
Wynn Jones ECSA/LPT CEH CHFI CVE CCA MCSE
http://www.praetoriansecurity.co.uk