Latest cybersecurity reporting from selected sources.

NTLM Reflection Attack Strikes AgainA three-month old flaw in a network protocol for file sharing used by Microsoft is under active exploitation, warns the U.S. Cybersecurity and Infrastructure Security Agency. The flaw's exploitation bypasses mitigations Microsoft has built over the years to prevent NTLM reflection attacks.

Agencies Release Joint Advisory Urging Organizations to Implement New MitigationsCISA and the FBI released an advisory recommending that critical infrastructure organizations implement a series of recommendations to thwart a unique hacking group known for targeting commercial facilities, as seen in the recent cyberattack targeting MGM Resorts International.