After vulnerabilities were found in the TETRA communications protocol that powers industrial control systems globally, researchers have revealed new research showing multiple additional zero-day vulnerabilities in a Motorola base station and system chip. Both are required to run and decrypt the TETRA communications algorithm, potentially exposing sensitive information. TETRA, or Terrestrial Trunked Radio, is a…

Motorola described the Public Safety Threat Alliance (PSTA) as an information sharing and analysis organization (ISAO) and noted that it’s recognized by the US Cybersecurity and Infrastructure Security Agency (CISA), which serves as its National Coordinator for Critical Infrastructure Security and Resilience. The PSTA is open to all public safety agencies. Its role is to…