In June 2026, telecommunications tower infrastructure company American Tower was the target of a ShinyHunters "pay or leak" extortion campaign. The group subsequently published data allegedly taken from the company containing more than 200k unique email addresses belonging to employees, contractors, customers, and leads. Exposed data also included names, addresses, and phone numbers.
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Affected Accounts:
217 thousand
Breach Occurred:
June 2026
Added to HIBP:
26 Jun 2026
If you haven’t already changed the password affected by this breach, do so immediately on every account where it was used.
Wherever 2FA is supported, add an extra layer of security to your account.
Sponsored
Use a password manager to generate and store strong, unique passwords for all your accounts. 1Password helps protect your data with industry-leading security.