Ryuk ransomware shows Russian criminal group is going big or going home
A subset of a Russian hacking group has raked in $3.7 million since August using Ryuk.
Health agency looks to bolster cybersecurity with new guidelines for industry
The Department of Health and Human Services has released voluntary cybersecurity guidelines for health care professionals.
Too soon to attribute cyberattack that disrupted U.S. newspapers, researchers say
The attack last week against the Tribune Company disrupted printing operations at papers including the Los Angeles Times, the San Diego Union-Tribune, the New York Times and the Wall Street Journal.
U.S. indicts two over SamSam ransomware attacks that hit Atlanta, other cities
The indictment includes notable cases like the attacks on the city of Atlanta, the city of Newark and the Port of San Diego.
Ransomware infects hospitals in Ohio, West Virginia
The pair of hospitals are the latest health care organizations to be hit by ransomware.
SamSam ransomware group has hit 67 organizations in 2018, researchers say
SamSam continues to have the health care sector in its sights.