Author Archives: BrianKrebs

Security Updates for Shockwave, Windows

February 11, 2014

Adobe and Microsoft today each issued patches to fix critical security flaws in their software. Microsoft’s February Patch Tuesday includes seven patch bundles addressing at least 31 vulnerabilities in Windows and related software. Adobe pushed out an update that fixes two critical bugs in its Shockwave Player.

Florida Targets High-Dollar Bitcoin Exchangers

February 7, 2014

State authorities in Florida on Thursday announced criminal charges targeting three men who allegedly ran illegal businesses moving large amounts of cash in and out of the Bitcoin virtual currency. Experts say this is the first case in which Bitcoin vendors have been prosecuted under state anti-money laundering laws, and that prosecutions like these could smother one of the last remaining avenues for purchasing Bitcoins anonymously.

Target Hackers Broke in Via HVAC Company

February 5, 2014

Last week, Target told reporters at The Wall Street Journal and Reuters that the initial intrusion into its systems was traced back to network credentials that were stolen from a third party vendor. Sources now tell KrebsOnSecurity that the vendor in question was a refrigeration, heating and air conditioning subcontractor that has worked at a number of locations at Target and other top retailers.

Adobe Pushes Fix for Flash Zero-Day Attack

February 4, 2014

Adobe Systems Inc. is urging users of its Flash Player software to upgrade to a newer version released today. The company warns that an exploit targeting a previously unknown and critical Flash security vulnerability exists in the wild, and that this flaw allows attackers to take complete control over affected systems.

These Guys Battled BlackPOS at a Retailer

February 4, 2014

Ever since news broke that thieves stole more than 40 million debit and credit card accounts from Target using a strain of Point-Of-Sale malware known as BlackPOS, much speculation has swirled around unanswered questions, such as how this malware was introduced into the network, and what mechanisms were used to infect thousands of Target’s cash registers.

New Clues in the Target Breach

January 29, 2014

An examination of the malware used in the Target breach suggests that the attackers may have taken advantage of a poorly secured feature built into a widely-used IT management software product that was running on the retailer’s internal network.