Ransomware tops U.S. cyber priorities, Homeland secretary says

Reuters

Published Apr 02, 2021 08:52PM ET

Updated Apr 03, 2021 12:33AM ET

By Raphael Satter

WASHINGTON (Reuters) -Department of Homeland Security (DHS) Secretary Alejandro Mayorkas said on Wednesday that dealing with ransomware will be a top priority, highlighting the growing threat of the data-scrambling software.

Ransomware - which effectively holds files and networks hostage unless a payment is made - has steadily climbed to the top of America's security agenda as the criminals behind it become increasingly well-resourced.

Speaking via a webcast, Mayorkas said that ransomware was "a particularly egregious type of malicious cyber activity" and listed it as the first of several top priorities that his department would tackle in the online sphere.

Many ransomware operators work out of jurisdictions with a lax attitude to cybercrime, and Mayorkas said he would seek to hold accountable "governments that do not use the full extent of their authority to stop the culprits."

Mayorkas said the government would seek to disrupt not just those that launched ransomware operations but also "the marketplaces that enable them."

Mayorkas did not say so explicitly, but a DHS official said the reference was to underground forums that help cybercriminals franchise out their malicious campaigns.