Exclusive: DHS investigating whether floor plans and other security information were exposed in ransomware attack on contractor
Senior Department of Homeland Security officials are working to determine if a ransomware attack on government contractor Johnson Controls International has compromised sensitive physical security information such as DHS floor plans, according to internal DHS correspondence reviewed by CNN.
2023-09-29 06:19
Homeland Security report details how teen hackers exploited security weaknesses in some of the world's biggest companies
A group of teenage hackers managed to breach some of the world's biggest tech firms last year by exploiting systemic security weaknesses in US telecom carriers and the business supply chain, a US government review of the incidents has found, in what is a cautionary tale for America's critical infrastructure.
2023-08-11 03:23
DHS directs review of personnel with access to classified material in wake of Pentagon leak
The Department of Homeland Security has directed its agencies to review and assess who has access to classified information, according to an internal memo obtained by CNN -- a move that comes on the heels of a leak of highly classified Pentagon documents discovered earlier this year.
2023-05-17 05:24