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A rise in cyber attacks against doctors and hospitals is costing the U.S. health-care system $6 billion a year as organized criminals who once targeted retailers and financial firms increasingly go after medical records, security researchers say.

Spear phishing and its evolutions like the watering hole attack represent one of the most insidious attack techniques adopted by the majority of threat actors in cyberspace.
Security researchers have shed new light on seven-year-old point-of-sale (POS) malware still being used today, most recently to attack casinos and resort hotels...
Security firms report a sharp rise in the quantity of attacks that use macro code - designed to automate tasks - to trigger malware downloads, often for the purpose of stealing people's online banking credentials.

Last year's breach of unclassified White House computer systems was far more intrusive than initially thought and included the theft of some presidential correspondence, The New York Times reported Friday.