The acting director of the Cybersecurity and Infrastructure Security Agency (CISA) unintentionally uploaded documents marked "for official use only" to a public version of ChatGPT. The uploads triggered internal warnings and raised concerns about the potential exposure of unclassified yet sensitive information to millions of users. DHS officials confirmed that staff normally use approved AI tools that keep data within federal networks. An investigation is underway to determine possible administrative or disciplinary actions, including warnings, retraining, or security clearance consequences. Read more →

The acting head of the Cybersecurity and Infrastructure Security Agency (CISA) uploaded internal government documents marked “for official use only” to the public ChatGPT platform, triggering automated security warnings. The director, Madhu Gottumukkala, had previously received an exception to use the tool, despite a department-wide ban. Homeland Security officials are assessing potential security impacts, while a CISA spokesperson described the usage as short‑term and limited. The incident raises concerns about the handling of unclassified but sensitive data on public AI services. Read more →

Google is introducing an AI-powered age-estimation system to protect minors from harmful content, while the UK's age-verification law has been met with VPN downloads and criticism over security and privacy risks. Read more →