In what many in the cybersecurity world feared might happen, the global ransomware threat has begun to rev back into gear. According to research from NCC Group , after a sustained slide in attack volume, September saw a 28 % month-on-month increase in ransomware incidents—421 attacks globally, up sharply from lower levels in the preceding months. The Anatomy of the Surge While 421 attacks is still below half a thousand, the increase is significant primarily for what it signals: a potential...