Russian military intelligence hackers intensify targeting of Western logistics and technology companies moving supplies into ...

US, European, and Japanese authorities, along with tech companies including Microsoft and Cloudflare, say they’ve disrupted Lumma, an infostealer popular with criminal gangs.

A multi-agency cybersecurity advisory warns about unsophisticated hackers compromising U.S. critical infrastructure using ...

The US Cybersecurity and Infrastructure Security Agency (CISA) has released a warning outlining an increase in ...

CISA has issued a public warning to critical energy infrastructure operators following a series of attacks against underlying ...

Federal authorities, including the EPA and the U.S. Department of Energy, urged network defenders to secure remote access and ...

CISA warned critical infrastructure organizations of "unsophisticated" threat actors actively targeting the U.S. oil and ...

Unsophisticated hackers are increasingly targeting industrial control systems (ICS) and supervisory control and data acquisition (SCADA) systems in the energy and transportation sectors, the U.S.

The extent of the hack is unclear. A Smarsh spokesperson did not immediately respond to questions about what data, if any, the hackers took. Smarsh acquired Israel-based TeleMessage last year.