American Tower

americantower.com

Trustworthiness

Verified by a specialist service

accounts: 216,601
Breach happened: 12 June 2026
Added to the register: 26 June 2026

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.

What leaked

Phone number

Used for calls and texts that open already knowing who you are.

Fake adviser calls →
Postal address

Used to stage a delivery, a utility visit or a neighbour that never happened.

Social engineering →
Email address

The address every one of these scams will arrive at.

Phishing →
Employer & job

Who to impersonate, and who to impersonate them to.

Spear phishing →
Name

Used to make a cold approach look like a conversation already under way.

Social engineering →

What is not listed

Passwords
Bank details
Card numbers

So there is no password to change here — the usual first move does not apply.

The record shows what was found in the data. Not listed is not the same as proven untouched.

Source

A specialist service holds the stolen data, checks it is genuine, and lets anyone search their own address in it. The strongest evidence short of an official source.

Verification service

Have I Been Pwned

Under licence CC BY 4.0

Collects leaked files, checks they are genuine, and lets anyone search their own address in them. Run by one security researcher since 2013.

See the source →