backtop


Print

Malware software targeted legitimate Windows files

Security vendor Malwarebytes has crippled thousands of computers around the world after a faulty update was applied to its software. The faulty security update applied to the software marked legitimate system files as malware code.

The company admitted to the problem on its official blog earlier this week and has since pulled the faulty update.

"At around 3PM PST yesterday [Tuesday] Malwarebytes released a definitions update that disabled thousands of computers worldwide," wrote Malwarebytes’ Marcin Kleczynski.

"Within eight minutes, the update was pulled from our servers. Immediately thereafter, users flocked to our support helpdesk and forums to ask us for a fix."

The specific operating system files that the malware update targeted included Windows.dll and.exe files. By targeting those files, the security application prevented them from running, taking IT systems and individual computers off-line.
 
One company that uses a software claims that the update knocked 80% of its servers off-line. Malwarebytes maintains that it has begun reworking its update policy to ensure the sort of mistake never happens again.

"We acted over-zealously in that mission and realise far superior procedures around updating are needed. More was expected of us, and we failed," wrote Kleczynski.

"We are commissioning several new resources to stop this from happening again. We are building more redundancy to check our researchers' work and improving our peer review."

Source: V3





"We are going to continue to work with them to make sure they understand the reality of the Internet.  A lot of these people don't have Ph.Ds, and they don't have a degree in computer science." -- RIM co-CEO Michael Lazaridis



Most Popular ArticlesNew iMac and Release Date
February 4, 2017, 9:30 AM
UMi Plus E – Powerfully Breaking Through 2017
February 15, 2017, 7:30 AM
Can your smartphone make you a safer driver?
February 15, 2017, 6:20 AM
Nvidia Titan X – Still The Ultimate Graphics Card
February 16, 2017, 6:16 AM
How Apple watch Series 2 differ from the S1
February 18, 2017, 5:37 AM







botimage
Copyright 2017 DailyTech LLC. - RSS Feed | Advertise | About Us | Ethics | FAQ | Terms, Conditions & Privacy Information | Kristopher Kubicki