Home windows customers ought to take into consideration reinforcing their antivirus software program. And whereas Microsoft Defender ought to present a line of protection towards ransomware, a brand new report claims that hackers have discovered a option to get across the ransomware instrument to contaminate PCs with ransomware.
A GuidePoint Safety report (by way of BleepingComputer) discovered that hackers are utilizing Akira ransomware to take advantage of a official PC driver to load a second, malicious driver that shuts off Home windows Defender, permitting for all kinds of monkey enterprise.
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The great driver that is being exploited right here known as “rwdrv.sys,’ which is used for tuning software program for Intel CPUs. Hackers abuse it to put in “hlpdrv.sys,” one other driver that they then use to get round Defender — and begin doing no matter it’s they wish to do.
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GuidePoint reported seeing this sort of assault beginning in the midst of July. It would not seem to be the loophole has been patched but, however the extra individuals learn about it, the much less seemingly it’s for the exploit to work towards them, at the very least in principle.
Within the meantime, enable our colleagues at PCMag to suggest some fantastic third-party antivirus software program to you on your Home windows PC. For extra info on the most recent Akira ransomware assaults — together with doable defenses — head to GuidePoint Safety.
