Since zero-day phishing and malware campaigns are just so hard to recognize, a solution depends on drawing on experience with past threats. One such method for detecting similarities between new files ...

If you want to find out if two spam emails are identical without comparing every single byte in them – which would take an undue amount of time – you digest the file into a short string, known as a ...

It’s an essential question for security teams following a cyber attack: Where did the threat originate? In the days and weeks following the WannaCry ransomware attack—which swept through 150 countries ...