Security experts say the notorious REvil - aka Sodinokibi - ransomware-as-a-service operation, which went dark in July, appears to be back in business. The group's data leak site and payment portal are back online, and one expert says the group appears to have begun amassing new victims.
The Pysa ransomware gang has created a new Linux version of its malware designed to target Linux hosts with the ChaChi backdoor, using its Windows counterpart's characteristics, according to a new report.
A Ukrainian national was extradited from Poland to the U.S. this week and now faces charges of conspiracy, trafficking in unauthorized access devices and trafficking in computer passwords, according to the Justice Department.
A recently discovered backdoor named Sidewalk has been linked to Grayfly, the espionage arm of the China-linked group called APT41, and used to strike telcos and other organizations in the U.S., Taiwan, Vietnam and Mexico, Symantec researchers say.
In the 20 years since the Sept. 11, 2001, al Qaida terrorist attacks on targets in the U.S., the need to shore up critical infrastructure and build resilience into systems remains a priority. But over the past two decades, concerns about physical threats have been displaced by cyber concerns.
The possibility of a terrorist group launching a massive Sept. 11, 2001-scale cyberattack against the U.S. or an ally has been a concern for years, but cybersecurity pros with a background in intelligence and military affairs say such worries are likely unwarranted.
In the latest weekly update, four editors at Information Security Media Group discuss important cybersecurity issues, including how ransomware affiliates change operators and why terrorists aren't launching massive cyberattacks.
The United Nations says its networks were accessed by attackers earlier this year, leading to follow-on intrusions. One cybercrime analyst reports that he'd alerted NATO after seeing access credentials for one of its enterprise resource planning software systems for sale via the cybercrime underground.
The latest edition of the ISMG Security Report features an analysis of the most sought-after type of victim for ransomware-wielding attackers. Also featured: fighting extortion schemes and stress management tips.
"Silence is gold." So says ransomware operator Ragnar Locker, as it attempts to compel victims to pay its ransom demand without ever telling anyone - especially not police. But some ransomware-battling experts have been advocating the opposite, including mandatory reporting of all ransom payments.
A dual U.S.-Canadian national has been sentenced to more than 11 years in federal prison for conspiring to launder tens of millions of dollars in wire and bank fraud schemes, according to the U.S. DOJ. Officials say the activity included cash-out scams for North Korean cybercriminals.
Despite a recent slowdown in incidents and some cybercriminals claiming they have stopped or abandoned ransomware attacks, National Cyber Director Chris Inglis says it's "too soon to tell," if the behavior of these groups has changed permanently or if they are waiting for an opportunity to return.
Apparent Babuk ransomware operation spinoff Groove, self-described as being an "aggressive financially motivated criminal organization," has launched as part of the new RAMP cybercrime forum, and is promising affiliates a bigger share of profits than traditional ransomware-as-a-service operations.
The White House is preparing executive branch agencies to adopt "zero trust" network architectures by 2024, with CISA and the OMB overseeing the creation of technology road maps that departments must follow. This is a major component of President Biden's cybersecurity executive order.
Last weekend’s confirmed attack on the Jenkins project using a recently discovered vulnerability in the Atlassian Confluence server could be the tip of the iceberg, suggests a security researcher who says thousands of Confluence servers remain vulnerable.