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European CyberCrime Centre

Advice & guidance

Ransomware

Malicious software that encrypts your data and demands payment for its release. Learn how to prevent, respond to and recover from ransomware attacks.

Latest guidance on ransomware

GuidanceRecovering a hacked accountA step by step guide to recovering online accounts.
GuidancePhishing scams: how to spot and report themHow to recognise and report scam emails, texts, websites, adverts or phone calls across Europe.
GuidancePasskeys: what you need to knowEC3 recommends using passkeys instead of passwords wherever they are available.