The threat actor behind the internet's largest WordPress botnet is using an anti-adblocker script to make sure the ads they inject on hacked sites are showing up in users' browsers and generating a ...

A malicious PHP script found on over 5,000 compromised websites has been fingered as the source of a large-scale spam campaign that has been silently redirecting users to web pages hosting diet and ...

Bottom line: The US Treasury Department has slapped sanctions on the shady individuals behind the notorious 911 S5 botnet hacking operation. This malicious network of compromised residential computers ...

A website offering both free and commercial proxy servers is actually running on top of a giant botnet of hacked WordPress sites, security researchers from Netlab, a network threat hunting unit of ...