An anonymous reader quotes a report from SecurityWeek: Insurance giant Aflac is notifying roughly 22.65 million people that their personal information was stolen from its systems in June 2025. The company disclosed the intrusion on June 20, saying it had identified suspicious activity on its network in the US on June 12 and blaming it on a sophisticated cybercrime group. The company said it immediately contained the attack and engaged with third-party cybersecurity experts to help with incident response. Aflac's operations were not affected, as file-encrypting ransomware was not deployed. [...] The compromised information, the insurance giant says, includes names, addresses, Social Security numbers, dates of birth, driver's license numbers, government ID numbers, medical and health insurance information, and other data. "The review of the potentially impacted files determined personal information associated with customers, beneficiaries, employees, agents, and other individuals related to Aflac was involved," Aflac said in a notification (PDF) on its website. The company is providing the affected individuals with 24 months of free credit monitoring, identity theft protection, and medical fraud protection services.
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