Patelco Credit Union Ransomware Attack, Customers & Employees Data Stolen

Patelco Credit Union has disclosed a ransomware attack that compromised the personal data of its members and employees.

The breach, which occurred earlier this year, has raised concerns about data security and privacy.

The Incident: How It Unfolded

Patelco Credit Union detected the ransomware attack on June 29, 2024. According to the credit union, unauthorized access to its databases was discovered, indicating a breach began on May 23, 2024.

The attackers gained access to sensitive information, including names, Social Security numbers, driver’s license numbers, dates of birth, and email addresses.

Not all data elements were accessed for every individual, but the breach has nonetheless affected many people associated with Patelco.

Upon detection, Patelco took immediate action to contain the threat. The credit union disabled unauthorized access, restored data, and launched a thorough investigation with the help of external cybersecurity experts. Law enforcement was also notified to assist in addressing the breach.

Are You From SOC/DFIR Teams? - Try Advanced Malware and Phishing Analysis With ANY.RUN -14-day free trial

Patelco’s Response: Measures to Protect Affected Individuals

In response to the attack, Patelco Credit Union has committed to offering support and protection to those affected.

The credit union provides a complimentary two-year membership to Experian IdentityWorksSM Credit 3B.

This service offers identity protection and helps detect potential misuse of personal information.

Patelco has assured its members and employees that enrolling in this program will not impact their credit scores.

Additionally, Patelco has advised individuals to take preventive measures such as placing fraud alerts and security freezes on their credit files.

The credit union emphasized the importance of vigilance in monitoring financial account statements and credit reports for any irregular activity over the next 12 to 24 months.

Ongoing Commitment to Data Security

Patelco Credit Union has regretted the incident and reaffirmed its commitment to safeguarding personal information.

The credit union actively evaluates and modifies its practices to enhance data security and privacy.

Patelco has set up a dedicated toll-free response line to address any questions or concerns from affected individuals.

The response line is staffed with professionals knowledgeable about the incident and equipped to guide on protecting personal information.

As the investigation continues, Patelco remains focused on maintaining transparency and supporting its members and employees through this challenging time.

The incident is a stark reminder of the growing threat of cyberattacks and the importance of robust security measures in protecting sensitive data.

Protect Your Business with Cynet Managed All-in-One Cybersecurity Platform – Try Free Trial

Divya

Divya is a Senior Journalist at GBhackers covering Cyber Attacks, Threats, Breaches, Vulnerabilities and other happenings in the cyber world.

Recent Posts

Redis DoS Flaw Allows Attackers to Crash Servers or Drain Memory

A high-severity denial-of-service (DoS) vulnerability in Redis, tracked as CVE-2025-21605, allows unauthenticated attackers to crash servers…

30 minutes ago

Google Warns: Threat Actors Growing More Sophisticated, Exploiting Zero-Day Vulnerabilities

Google’s Mandiant team has released its M-Trends 2025 report, highlighting the increasing sophistication of threat…

1 hour ago

Critical Langflow Flaw Enables Malicious Code Injection – Technical Breakdown Released

A critical remote code execution (RCE) vulnerability, identified as CVE-2025-3248 with a CVSS score of…

1 hour ago

GitLab Releases Critical Patch for XSS, DoS, and Account Takeover Bugs

GitLab, a leading DevOps platform, has released a critical security patch impacting both its Community…

2 hours ago

SonicWall SSLVPN Flaw Allows Hackers to Crash Firewalls Remotely

SonicWall has issued an urgent advisory (SNWLID-2025-0009) warning of a high-severity vulnerability in its SSLVPN…

3 hours ago

Hackers Use 1000+ IP Addresses to Target Ivanti VPN Vulnerabilities

A sweeping wave of suspicious online activity is putting organizations on alert as hackers ramp…

3 hours ago