Every public data breach

44 disclosed this week · 26,355 on record

Atlas Quantum

Disclosed Aug 27, 2018261,463 accountsUnverified

In August 2018, the cryptocurrency investment platform Atlas Quantum suffered a data breach . The breach leaked the personal data of 261k investors on the platform including their names, phone numbers, email addresses and account balances.

What is known

People affected261,463 (accounts in the leaked data, per Have I Been Pwned)
DisclosedAug 27, 2018
HappenedAug 25, 2018
AttackNot stated
Data exposedEmailsNamesPhone numbers
SectorTech
StatusUnverified: not yet confirmed by an official notice, a filing or the organization
Check your emailHave I Been Pwned

Sources

Notices filed

History of this record
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (Have I Been Pwned). Record counts are as reported. Not legal advice.

Everything about Atlas Quantum