Huntress observed a 155x increase in password spraying attacks in H1 2026, including a campaign that generated more than 81 million login attempts in two weeks. The attacks exploited legacy authentication and gaps in MFA policies that left some login flows unprotected.
First seen on bleepingcomputer.com
Jump to article: www.bleepingcomputer.com/news/security/password-spraying-attacks-surge-155x-as-hackers-exploit-mfa-gaps/
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