Since the discovery of the Poweliks fileless Trojan in August 2014, researchers have been expecting other similar malware to pop up.
Pawn Storm, the long-standing economic and political cyber-espionage operation that has been first detailed in October 2014, continues unabated.
Malware peddlers are once again trying to trick users into downloading malware by sending out fake emails impersonating domain administrators.
Over a hundred forum websites have been compromised and injected with code that redirects users to sites hosting the Fiesta exploit kit, Cyphort researchers have found.
Upatre (or Waski) is a downloader Trojan that has lately become the malware of choice for cyber crooks to deliver additional, more dangerous malware on users' computers.
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