WyzGuys Tech Talk

As the Target Christmas case unfolded, the initial breach was eventually traced back to a refrigeration and AC vendor for a few of Target’s Ohio and Pennsylvania stores.  A clever spearphishing email caused some one at the contractor to reveal user credentials that allowed the attackers into one part of the network, and then they were able to traverse onto other more important parts of the network.

Well as bad at that was, the situation for your medical records is probably ...

The US swooped down and scooped up Roman Valerevich Seleznev, 30, of Vladivostok, who is also know as Track2 and Bulba on Dark Net credit card exchange boards.  Seleznev was evidently vacationing in the Maldives, a popular set of resort islands in the Indian Ocean.  He is responsible for collecting credit card information directly from compromised point of sale (POS) systems, and reselling them on card trader boards on the Internet.  He was indicted in 2011 on:

five counts of bank ...

In case you are wondering what your tax dollars have been doing over at the NSA, there was an interesting release from the Snowden files that appeared in Bruce Schneier’s Crypto-Gram newsletter on July 15th.  If you are interested in more information, you can find it on First Look.  Just because you have “nothing to hide” doesn’t mean that they can’t find something to hang you with.  And here is how they can do it.  Just saying…

Here is ...

The Syrian Electronic Army (SEA) the middle east’s answer to the NSA, recently defaced the website of news agency Reuters.  They accomplish this by hacking the advertising servers of third-party advertising provider Taboola.  The SEA evidently gained access to Taboola through the use of phishing emails which asked the recipients for their logon credentials.  This is a very simple to use attack and almost anyone could use, and re-emphasizes the need for employee security awareness training.  This could have been ...

As reported by Bruce Schneier back in May, one of the outcomes of the Snowden revelations is that some people are abandoning open source encryption tools for things they are brewing up on their own.  And while home-brewing may be great for beer, proper cryptography is many orders of magnitude more difficult to make than beer.  Al-Qaeda is one of the organizations reputedly creating three new “NSA-proof” encryption schemes.

Since 2007, Al-Qaeda’s use of encryption technology has been based on ...

Bad news business and vacation travelers, those free computers that are in many hotel business centers have been infected with keylogger malware.  This means that whatever you are typing while sitting at one of these publicly accessible computers is being sent to a cyber-criminal somewhere.  Hopefully you are savvy enough to NOT be doing online banking or checking your brokerage accounts on these systems, but even just checking your email can open you up to having that account hijacked and ...