Data breach
Adeccoadecco.com
4 284 538 accounts exposed in a breach dated 2021-01-03.
Breached2021-01-03Added to HIBP2022-05-31 UTCUpdated by HIBP2022-05-31 UTCAccounts4 284 538Domainadecco.com
Verified
What happened in Have I Been Pwned’s words
In March 2021, news broke of a massive data breach impacting millions of Adecco customers in South America which was subsequently sold on a popular hacking forum. The breach exposed over 4M unique email addresses as well as genders, dates of birth, marital statuses, phone numbers and passwords stored as bcrypt hashes.
Exposed data as HIBP classifies it
- Email addresses
- Genders
- Geographic locations
- Marital statuses
- Names
- Passwords
- Phone numbers
How HIBP qualifies it
- HIBP verified that the data came from this service.
Source: Have I Been Pwned (CC BY 4.0)
Copied from HIBP 2026-11-05 03:50 UTC