The Microsoft security team detected a nation-state attack on our corporate systems on January 12, 2024, and immediately activated our response process to investigate, disrupt malicious activity, mitigate the attack, and deny the threat actor further access. Microsoft has identified the threat actor as Midnight Blizzard, the Russian state-sponsored actor …

Mandiant and VMware Product Security found that the UNC3886 espionage group has been exploiting CVE-2023-34048 since late 2021, even though it was publicly reported and patched in October 2023. Mandiant found new ways that UNC3886 uses to attack computer systems. They focus on technologies that don’t have EDR protection and …

CISA, the FBI, and the EPA have released a guide to help water and wastewater systems respond to incidents. Over 25 organizations from various sectors contributed to this guide, including private companies, non-profit organizations, and government entities. This collaboration ensured that the guide would be useful for water and wastewater …