Tag Archives: Bleeping Computer

REvil Ransomware Gang Starts Auctioning Victim Data

June 2, 2020

The criminal group behind the REvil ransomware enterprise has begun auctioning off sensitive data stolen from companies hit by its malicious software. The move marks an escalation in tactics aimed at coercing victims to pay up — and publicly shaming those don’t. But it may also signal that ransomware purveyors are searching for new ways to profit from their crimes as victim businesses struggle just to keep the lights on during the unprecedented economic slowdown caused by the COVID-19 pandemic.

Bot Roundup: Avalanche, Kronos, NanoCore

February 27, 2018

It’s been a busy few weeks in cybercrime news, justifying updates to a couple of cases we’ve been following closely at KrebsOnSecurity. In Ukraine, the alleged ringleader of the Avalanche malware spam botnet was arrested after eluding authorities in the wake of a global cybercrime crackdown there in 2016. Separately, a case that was hailed as a test of whether programmers can be held accountable for how customers use their product turned out poorly for 27-year-old programmer Taylor Huddleston, who was sentenced to almost three years in prison for making and marketing a complex spyware program.

Critical Security Fixes from Adobe, Microsoft

August 8, 2017

Adobe has released updates to fix at least 67 vulnerabilities in its Acrobat, Reader and Flash Player software. Separately, Microsoft today issued patches to plug 48 security holes in Windows and other Microsoft products. If you use Windows or Adobe products, it’s time once again to get your patches on.

More than two dozen of the vulnerabilities fixed in today’s Windows patch bundle address “critical” flaws that can be exploited by malware or miscreants to assume complete, remote control over a vulnerable PC with little or no help from the user. According to Microsoft, none of flaws in August’s Patch Tuesday are being actively exploited in the wild, although Bleeping Computer notes that three of the bugs were publicly detailed before today’s patch release.

U.K. Hospitals Hit in Widespread Ransomware Attack

May 12, 2017

At least 16 hospitals in the United Kingdom are being forced to divert emergency patients today after computer systems there were infected with ransomware, a type of malicious software that encrypts a victim’s documents, images, music and other files unless the victim pays for a key to unlock them.

It remains unclear exactly how this ransomware strain is being disseminated and why it appears to have spread so quickly, but there are indications the malware may be spreading to vulnerable systems through a security hole in Windows that was recently patched by Microsoft.

Ransomware a Threat to Cloud Services, Too

January 14, 2016

Ransomware — malicious software that encrypts the victim’s files and holds them hostage unless and until the victim pays a ransom in Bitcoin — has emerged as a potent and increasingly common threat online. But many Internet users are unaware that ransomware also can just as easily seize control over files stored on cloud services.