New RAMBO attack steals data using RAM in air-gapped computers

A novel side-channel attack dubbed  “RAMBO” (Radiation of Air-gapped Memory Bus for Offense) generates electromagnetic radiation from a device’s RAM to send data from air-gapped computers. Air-gapped systems, typically used in mission-critical environments with exceptionally high-security requirements, such as governments, weapon systems, and nuclear power stations, are isolated from the public internet and other networks to […]

Transport for London staff faces systems disruptions after cyberattack

​Transport for London, the city’s public transportation agency, revealed today that its staff has limited access to systems and email due to measures implemented in response to a Sunday cyberattack. On Monday, the transport authority reported the incident to relevant government agencies (including the National Cyber Security Centre and the National Crime Agency). It is now […]

Car rental giant Avis discloses data breach impacting customers

Image: MidjourneyAmerican car rental giant Avis notified customers that unknown attackers breached one of its business applications last month and stole some of their personal information. According to data breach notification letters sent to impacted customers on Wednesday and filed with California’s Office of the Attorney General, the company took action to stop the unauthorized […]