Breachesby GlyphZacks
Disclosed Feb 12, 202511,994,223 accountsUnverified
Hacker leaks data of 12 million Zacks accounts
A threat actor published data said to come from a June 2024 breach of Zacks, including names, usernames, emails, addresses and phone numbers for about 12 million accounts (a claimed figure), and said they also stole website source code; Zacks did not respond.
What is known
| People affected | 11,994,223 (accounts in the leaked data, per Have I Been Pwned) |
|---|---|
| Disclosed | Feb 12, 2025 |
| Happened | Jun 22, 2024 |
| Attack | Hacking |
| Data exposed | EmailsIP addressesNamesPasswordsPhone numbersAddressesSource code |
| Sector | Finance · US |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
| Check your email | Have I Been Pwned |
Sources
Notices filed
Other breaches at Zacks
History of this record
aggregator to pressby seedSource
https://haveibeenpwned.com/Breach/Zacks2024 to https://www.bleepingcomputer.com/news/security/hacker-leaks-account-data-of-12-million-zacks-investment-users/by seedSource
empty to USby seedSource
tech to financeby seedSource
["emails","ip-addresses","names","passwords","phone","addresses"] to ["emails","ip-addresses","names","passwords","phone","addresses","source-code"]by seedSource
In June 2024, the investment research company Zacks was allegedly breached, and data was later published to a popular hacking forum . This comes after a separate Zacks data breach confirmed by the organisation in 2023 with the subsequent br to A threat actor published data said to come from a June 2024 breach of Zacks, including names, usernames, emails, addresses and phone numbers for about 12 million accounts (a claimed figure), and said they also stole website source code; Zacby seedSource
empty to Hacker leaks data of 12 million Zacks accountsby seedSource
First recordedby backfillSource
First seen 2026-09-25 (Have I Been Pwned). Record counts are as reported. Not legal advice.