Exploit This

Security News, Exploits, and Vulnerabilities.

How Was Your Credit Card Stolen?

Almost once a week, I receive an email from a reader who has suffered credit card fraud and is seeking help figuring out which hacked merchant was responsible. I generally reply that this is a fruitless pursuit, and instead encourage readers to keep a close eye on their card statements and report any fraud. But it occurred to me recently that I’ve never published a primer on the types of card fraud and the likelihood with each of the cardholder ever learning how their account was compromised. This post is an effort to remedy that.

Another Lizard Arrested, Lizard Lair Hacked

Several media outlets are reporting that authorities in the United Kingdom early this morning arrested an 18-year-old in connection with the denial-of-service attacks on Sony Playstation and Microsoft Xbox systems over Christmas. The arrest is one of several tied to a joint U.K. and U.S. law enforcement investigation into a group calling itself the “Lizard Squad,” and comes as the group’s attack-for-hire online service was completely compromised and leaked to investigators.

Microsoft Security Updates January 2015

Microsoft’s security team begins 2015 with a minimal set of Security Bulletins, MS15-001 through MS15-008.

Park ‘N Fly, OneStopParking Confirm Breaches

Late last year, KrebsOnSecurity wrote that two huge swaths of credit card numbers put up for sale in the cybercrime underground had likely been stolen from Park ‘N Fly and from OneStopParking.com, competing airport parking services that lets customers reserve spots in advance of travel via Internet reservation systems. This week, both companies confirmed that they had indeed suffered a breach.

Adobe, Microsoft Push Critical Security Fixes

Microsoft on Tuesday posted eight security updates to fix serious security vulnerabilities in computers powered by its Windows operating system. Separately, Adobe pushed out a patch to plug at least nine holes in its Flash Player software.

Toward Better Privacy, Data Breach Laws

President Obama on Monday outlined a proposal that would require companies to inform their customers of a data breach within 30 days of discovering their information has been hacked. But depending on what is put in and left out of any implementing legislation, the effort could well could lead to more voluminous but less useful disclosure. Here are a few thoughts about how a federal breach law could produce fewer yet more meaningful notice that may actually help prevent future breaches.

KrebsOnSecurity Wins Ntl’ Journalism Award

I put this out on Twitter last Friday but wanted to note it here in the blog as well: The National Press Foundation graciously announced last week that it plans to award me its Chairman’s Citation, which “confers recognition on individuals whose accomplishments fall outside the traditional categories of excellence.”

Lizard Stresser Runs on Hacked Home Routers

The online attack service launched late last year by the same criminals who knocked Sony and Microsoft’s gaming networks offline over the holidays is powered mostly by thousands of hacked home Internet routers, KrebsOnSecurity.com has discovered.

Bitcoin value plunges following $5M Bitstamp Heist

The new year has started rather badly for the Bitcoin world.

The second round of CODE BLUE in Japan

A cutting-edge IT security conference, was held from 18th -19th December. It was the second round, following its first occurrence in February 2014.

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