Patelco Credit score Union warns clients it suffered a data breach after private information was stolen in a RansomHub ransomware assault earlier this yr.
Although the group didn’t identify the attackers, the RansomHub gang claimed accountability on August 15, 2024, after they printed all the stolen information on their extortion portal.
Patelco is an American not-for-profit credit score union that gives monetary providers, together with checking and financial savings accounts, loans, bank cards, insurance policy, and investments, with property exceeding $9 billion.
Final month, the corporate disclosed it suffered a ransomware assault on June 29, 2024, that compelled it to close down customer-facing banking methods to comprise the harm and shield individuals’s information.
The system outage lasted for roughly two weeks whereas the group restored many of the performance of its IT methods.
On the time the incident was disclosed, Patelco had not decided if information had been compromised within the assault, however the investigation revealed that the risk actors stole buyer information.
“The investigation revealed that an unauthorized get together gained entry to our community on Could 23, 2024, resulting in entry to the databases on June 29, 2024,” reads Patelco’s data breach notification.
“Following the investigation and an intensive evaluate of the information concerned, we confirmed on August 14, 2024, that the accessed databases contained your private data.”
The data that was uncovered to cybercriminals varies per particular person and will embody:
- Full identify
- Social Safety quantity (SSN)
- Driver’s license quantity
- Date of start
- Electronic mail tackle
This matches what RansomHub leaked on its extortion portal on the darkish net, the place the cybercriminals declare that they’ve failed to achieve an settlement with Patelco after two weeks of alleged negotiations.

In response to an inventory on Maine’s Lawyer Common Workplace web site, the incident impacted 726,000 Patelco clients.
Recipients of the data breach notices will discover directions on enrolling in a complimentary two-year protection of id safety and credit score monitoring providers via Experian. The enrollment deadline was set to November 19, 2024.
Patelco has additionally positioned a warning banner on its web site’s homepage, advising members that its crew won’t ever contact them on to request their card particulars, together with their PIN, expiration date, or CVV code.
The danger of phishing, social engineering, and scams is elevated for uncovered people, who are actually suggested to stay vigilant in opposition to unsolicited communications and malicious makes an attempt.