The Biggest Misconceptions Security Teams Have about Ransomware

This advisory highlights pervasive misconceptions about ransomware — including beliefs that small organizations won't be targeted, that encryption is immediately obvious, that paying ransoms guarantees recovery, and that backups always provide a quick fix. It explains modern ransomware as a multi-phase threat where attackers often exfiltrate data for double extortion, may tamper with or encrypt backups, and exploit poor detection of early indicators; the guidance calls for proactive monitoring, backup isolation and testing, and treating unusual data movement and access anomalies as high priority.