A modified version of the messaging app Signal, known as Telemessage, used by U.S. government officials, has been hacked, raising concerns about the security of sensitive communications. The breach potentially exposes private messages and data of officials who rely on the platform for confidential exchanges. Investigations are ongoing to assess the extent of the damage and implications for national security.

A significant security breach involving Microsoft SharePoint has exposed sensitive information at the U.S. Nuclear Weapons Agency. The hack raises concerns about the vulnerability of government systems and the potential implications for national security.