Author Archives: BrianKrebs

vBulletin Breach Prompts Password Reset

November 18, 2013

Forum software maker vBulletin is urging users to change their passwords following a recent breach of its networks. The attackers who claimed responsibility for the intrusion say they broke in using a zero-day flaw that is now being sold in several places online, but vBulletin maintains it is not aware of any zero-day attacks against current versions of its product.

Zero-Days Rule November’s Patch Tuesday

November 12, 2013

Microsoft today issued security updates to fix at least 19 vulnerabilities in its software, including a zero-day flaw in Internet Explorer that is already being actively exploited. Separately, Adobe has released a critical update that plugs at least two security holes in its Flash Player software.

CryptoLocker Crew Ratchets Up the Ransom

November 6, 2013

Last week’s article about how to prevent CryptoLocker ransomware attacks generated quite a bit of feedback and lots of questions from readers. For some answers — and since the malware itself has morphed significantly in just a few day’s time — I turned to Lawrence Abrams and his online help forum BleepingComputer.com, which have been following and warning about this scourge for several months.

Hackers Take Limo Service Firm for a Ride

November 4, 2013

A hacker break in at a U.S. company that brokers reservations at limousine and Town Car services nationwide has exposed the personal and financial information on more than 850,000 well-heeled customers, including Fortune 500 CEOs, lawmakers, and A-list celebrities.

How To Avoid CryptoLocker Ransomware

November 1, 2013

Over the past several weeks, a handful of frantic Microsoft Windows users have written in to ask what they might do to recover from PC infections from “CryptoLocker,” the generic name for an increasingly prevalent and nasty strain of malicious software that encrypts your files until you pay a ransom. Unfortunately, the answer for these folks is usually either to pay up or suck it up. This post offers a few pointers to help readers avoid becoming the next victim.

Adobe Breach Impacted At Least 38 Million Users

October 29, 2013

The recent data breach at Adobe that exposed user account information and prompted a flurry of password reset emails impacted at least 38 million users, the company now says. It also appears that the already massive source code leak at Adobe is broadening to include the company’s Photoshop family of graphical design products.