Pro-Iranian Cybercrime Group Claims Responsibility for Attacks on Chime and Pinterest Websites

A cybercrime group described as pro-Iranian has claimed responsibility for cyberattacks targeting Chime and Pinterest. The incidents knocked the websites of both companies offline, according to a report from @business. Chime operates as a digital banking platform, while Pinterest functions as a visual discovery and bookmarking service.

The group did not provide specific details about the methods used in the attacks. Both companies confirmed the disruptions but have not issued further statements on the incidents. The claims were made public through channels associated with the group.

Involved Entities Chime, based in San Francisco, provides mobile banking services including checking accounts and debit cards to millions of users in the United States.

Pinterest, headquartered in San Francisco, has over 400 million monthly active users worldwide and serves as a platform for sharing images and ideas. These attacks follow a pattern of cyber incidents attributed to state-aligned actors in the region. The broader context involves ongoing geopolitical tensions in the Middle East, where cyber operations have been linked to various groups.

Previous reports have documented similar claims by pro-Iranian entities targeting Western infrastructure. Affected users experienced temporary inability to access services during the outages.

The incidents highlight vulnerabilities in online platforms handling sensitive user data and high traffic volumes.

Companies like Chime and Pinterest may need to enhance cybersecurity measures in response. U.S. Cybersecurity and Infrastructure Security Agency, could investigate the claims and provide guidance. Stakeholders including users, investors, and partners are monitoring the situation for any data breaches or prolonged effects.

Both companies are expected to release updates on service restoration and security assessments. International cooperation may be sought to address the origins of the attacks.