Items tagged with mumblehard

Researchers from security outfit ESET discovered that several thousand servers running Linux and BSD have unwittingly been sending out spam as a result of a previously undiscovered malware infection. This has been going on for more than 5 years, as the malware was able to stay hidden all this time due to its sophistication and because the spammers haven't been constantly infecting new machines. "We were able to identify victimized system and began the process of notifying its owners," said Lead ESET security researcher Marc-Etienne M. Léveillé. "This is not trivial, as we identified over 8500 unique IP addresses during 7 month research period! Now that the technical details about the threat are... Read more...