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A Closer Look at the Snatch Data Ransom Group

Krebs on Security

The government says Snatch used a customized ransomware variant notable for rebooting Microsoft Windows devices into Safe Mode — enabling the ransomware to circumvent detection by antivirus or endpoint protection — and then encrypting files when few services are running. Details after contacting on jabber: truniger@xmpp[.]jp.”

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Who’s Behind the GandCrab Ransomware?

Krebs on Security

But GandCrab far eclipsed the success of competing ransomware affiliate programs largely because its authors worked assiduously to update the malware so that it could evade antivirus and other security defenses. In November 2018, a GandCrab affiliate posted a screenshot on the Exploit[.]in The GandCrab identity on Exploit[.]in

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Who’s Behind the RevCode WebMonitor RAT?

Krebs on Security

The software is broadly classified as malware by most antivirus companies, likely thanks to an advertised feature list that includes dumping the remote computer’s temporary memory; retrieving passwords from dozens of email programs; snarfing the target’s Wi-Fi credentials; and viewing the target’s Webcam.

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Avast, NordVPN Breaches Tied to Phantom User Accounts

Krebs on Security

Antivirus and security giant Avast and virtual private networking (VPN) software provider NordVPN each today disclosed months-long network intrusions that — while otherwise unrelated — shared a common cause: Forgotten or unknown user accounts that granted remote access to internal systems with little more than a password.

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Ten Years Later, New Clues in the Target Breach

Krebs on Security

KrebsOnSecurity began revisiting the research into Rescator’s real-life identity in 2018, after the U.S. ChronoPay used the MegaPlan service to help manage the sprawling projects that Vrublevsky referred to internally as their “black” payment processing operations, including pirated pills, porn, Mp3s, and fake antivirus products.

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MY TAKE: How consumer-grade VPNs are enabling individuals to do DIY security

The Last Watchdog

I’ve written this countless times: keep your antivirus updated, click judiciously, practice good password hygiene. Collectively, they’ve nurtured an entire new field of affiliate marketing partners: an army of bloggers and YouTubers who allude to VPNs as part of their blogs and videos. Related: Privacy war: Apple vs. Facebook.

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Malicious Microsoft Drivers Could Number in the Thousands: Cisco Talos

eSecurity Planet

Talos researcher Chris Neal discussed how the security problem evolved in a blog post. The tools are FuckCertVerifyTimeValidity, which was launched in 2018; and HookSignTool, available since 2019. “Microsoft, in response to our notification, has blocked all certificates discussed in this blog post,” he noted. .”