Breachesby GlyphKroll
Disclosed Aug 25, 2023Unverified
SIM swap of Kroll employee exposes data of FTX, BlockFi and Genesis bankruptcy claimants
Kroll said that on August 19, 2023 T-Mobile transferred an employee's phone number to an attacker in a SIM swapping attack, giving the attacker access to files with personal information of bankruptcy claimants in the FTX, BlockFi and Genesis cases. Claimants then received phishing emails spoofing FTX.
What is known
| People affected | Not stated in the sources we have |
|---|---|
| Disclosed | Aug 25, 2023 |
| Discovered | Aug 19, 2023 |
| Attack | Phishing |
| Data exposed | NamesOther |
| Sector | Finance · US |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
Sources
Notices filed
History of this record
First recordedby seedSource
First seen 2026-09-25 (Research). Record counts are as reported. Not legal advice.