What is ransomware? Explained in 30 seconds
What is ransomware? It's malware that locks your files or steals them until you pay a ransom. Attackers often demand cryptocurrency to hide their identity. Real example: Hackers used artificial intelligence to speed up ransomware attacks after gaining access. Protect yourself: Be cautious of suspicious emails or messages that ask you to open attachments.
Definition: Wikipedia Example source: Zscaler ThreatLabz
Zero Day Brief #18 · 19 Oct 2026
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