Healthcare giant UnitedHealth Group confirmed that its subsidiary Optum was forced to shut down IT systems and various services after a cyberattack by "nation-state" hackers on the Change Healthcare platform.
PSI Software SE, a German software developer for complex production and logistics processes, has confirmed that the cyber incident it disclosed last week is a ransomware attack that impacted its internal infrastructure.
Battery maker VARTA AG announced yesterday that it was targeted by a cyberattack that forced it to shut down IT systems, causing production to stop at its plants.
Simpson Manufacturing disclosed via a SEC 8-K filing a cybersecurity incident that has caused disruptions in its operations, which are expected to continue.
1Password says a recent incident that caused customers to receive notifications about changed passwords was the result of service disruption and not a security breach.
A Zscaler service outage is causing loss of connectivity, packet loss, and latency for customers, with no information available as to what is causing the disruption.