First Mac-targeting ransomware hits Transmission users

Sunday, March 6th, 2016

A security research firm announced Sunday its discovery of what is believed to be the world’s first ransomware that specifically goes after OS X machines. "This is the first one in the wild that is definitely functional, encrypts your files and seeks a ransom,” Ryan Olson, of Palo Alto Networks, told ...

Angler Exploit Learns New Tricks, Finds Home On Popular Website

Friday, February 26th, 2016

Researchers report Angler Exploit Kit attacks have become more brazen and are now targeting top websites with new tricks that can evade browser-based antimalware protection. Karl Sigler, a SpiderLabs researcher at Trustwave, told Threatpost his lab found the Angler Exploit Kit on a popular website for the second time in ...

Updated Cryptowall Encrypts File Names, Mocks Victims

Thursday, November 5th, 2015

Cryptowall has gotten a minor, but important facelift that might make it more difficult for researchers to tear apart and for victims to recover their encrypted data without paying a ransom. Spotted two days ago, the latest update to the ransomware has begun not only encrypting data on victims’ machines, but ...

Ransomware’s new threat: if you don’t pay, we’ll publish your photos online

Tuesday, November 3rd, 2015

The ‘scareware' variant of the Chimera ransomware trojan has been spotted by the Cologne-based anti-botnet advisory centre, Botfrei (‘Botfree'). The agency says Chimera is a classic blackmail trojan which is now targeting specific employees in German companies with fake emails about job applications or job offers. The emails point them to a Dropbox ...

FBI gives shocking advice to ransomware victims

Wednesday, October 28th, 2015

Over the last few years ransomware has become a prominent way for hackers to extort money from victims. Ransomware such as Cryptolocker encrypts a victims computer and demands a payment to decrypt the files. What's surprising is how the FBI deals with victims of ransomware attacks. Last week at the ...