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[Breach] American Tower — 216,601 accounts exposed

lowhibp_breachesPublished 2026-06-12

Breached service: American Tower Domain: americantower.com Accounts exposed: 216,601 Breach date: 2026-06-12 Added to HIBP: 2026-06-26T07:17:23Z Data classes leaked: Email addresses, Job titles, Names, Phone numbers, Physical addresses Description: In June 2026, telecommunications tower infrastructure company American Tower was the target of a ShinyHunters "pay or leak" extortion campaign. The gro

MITRE ATT&CK techniques

Indicators of compromise

Original source: https://haveibeenpwned.com/PwnedWebsites#AmericanTower