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A Deep Dive Into the Residential Proxy Service ‘911’

Krebs on Security

These two software are currently unknown to most if not all antivirus companies.” “FUD” in the ad above refers to software and download links that are “Fully UnDetectable” as suspicious or malicious by all antivirus software. The Exe Clean service made malware look like goodware to antivirus products.

VPN 358
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‘The Manipulaters’ Improve Phishing, Still Fail at Opsec

Krebs on Security

In May 2015, KrebsOnSecurity published a brief writeup about the brazen Manipulaters team, noting that they openly operated hundreds of web sites selling tools designed to trick people into giving up usernames and passwords, or deploying malicious software on their PCs. ” A number of questions, indeed.

Phishing 299
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Calendar Meeting Links Used to Spread Mac Malware

Krebs on Security

Unfortunately for us, Doug freaked out after deciding he’d been tricked — backing up his important documents, changing his passwords, and then reinstalling macOS on his computer. MacOS computers include X-Protect , Apple’s built-in antivirus technology.

Malware 334
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Why Malware Crypting Services Deserve More Scrutiny

Krebs on Security

If you operate a cybercrime business that relies on disseminating malicious software, you probably also spend a good deal of time trying to disguise or “crypt” your malware so that it appears benign to antivirus and security products. frequently relied on the somewhat unique password, “ plk139t51z.”

Malware 283