Lshiy Password Spray Campaign is a threat campaign tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed July 1, 2026; most recent activity July 1, 2026.
A significant automated password spray attack has targeted Microsoft 365 environments, generating over 81 million login attempts between June 12 and June 26, 2026. The attack, attributed to a threat actor using an IPv6…