An analysis of incidents at Brazilian educational institutions

Kaspersky Securelist RSS entries describe recent cyber incidents, malware campaigns, espionage operations, ransomware activity, and detection research. Topics include tailored backdoors targeting Central Asia, Mirage Kitten tools in the Middle East and Africa, GenieLocker ransomware affecting Windows, Linux, and ESXi, BitLocker-based extortion, Outlook and DNS-based command-and-control, supply-chain abuse of the ViPNet update system, Southeast Asian government targeting, and cryptocurrency wallet theft. The collection provides threat intelligence, attack techniques, and defensive guidance but,