What was exposed, when it happened, and which databases confirm it.
- accounts
- 49,662,988
- Breached
- July 25, 2019
- Last Update
- May 29, 2022
Were you caught in this breach?
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What happened
In July 2019, MGM Resorts discovered a data breach of one of their cloud services. The breach included 10.6M guest records with 3.1M unique email addresses stemming back to 2017. In May 2022, a superset of the data totalling almost 25M unique email addresses across 142M rows was extensively shared on Telegram. On analysis, it's highly likely the data stems from the same incident with 142M records having been discovered for sale on a dark web marketplace in mid-2020. The exposed data included email and physical addresses, names, phone numbers and dates of birth.
Compromised Info
- Dates of birth
- Email addresses
- Names
- Phone numbers
- Physical addresses
Attestation
Four independent databases catalog this breach and they do not always agree. Each lane below is one source’s own count.
Sources & Link Methods
- LeakCheck— linked via automatic string matching
- HIBP
FAQ
What was leaked in the MGM2022Update breach?
The MGM2022Update breach exposed: Dates of birth, Email addresses, Names, Phone numbers, and Physical addresses.
When did the MGM2022Update breach happen?
The MGM2022Update breach was disclosed on July 25, 2019 and affected 49,662,988 records.
Am I affected by the MGM2022Update breach?
Search your email, phone or username at checkleaked.cc to find out whether your data appears in the MGM2022Update leak.