The infamous Fallout exploit kit (EK), commonly used in malvertising campaigns, has received a major update and can now deliver GandCrab ransomware. After a brief lull in activity since the end of last year, researchers with Gigamon have spotted a new wave of activity involving the malicious toolbox. The EK
Research by CrowdStrike and FireEye sheds light on the success and modus operandi of Grim Spider, the threat group behind Ryuk ransomware. Over the last six months, Grim Spider has only gone after enterprises, a strategy that seems to be paying off, since the threat actors have already earned about $3,7 million
Last Thursday, The City Hall of Del Rio, Texas suffered a ransomware attack. The City’s M.I.S. (Management Information Services) Department responded to the attack by disconnecting the local network from the Internet and prohibiting staff from logging on to their computers, thereby forcing them to perform their duties using only pen and
Security researchers with McAfee have released a report in which they argue that the recent Ryuk ransomware attack on Tribune Publishing Co., which disrupted the distribution of various major US newspapers, was not carried out by North Korean hackers, as various media outlets have claimed. According to the report, the threat actors
Researchers at cyber security firm Coveware have uncovered a new ransomware campaign in which threat actors try to manipulate victims into paying ransom to regain access to their files, by claiming the money will be donated to charity. The ransomware used in the campaign is CryptoMix, a relatively unknown file-encrypting
In a disturbing two-stage malvertising attack campaign that highlights the increasingly complex nature of cyber attacks, the threat actors behind the infamous GandCrab ransomware have added Vidar, an information-stealing Trojan to their arsenal. In the first stage of the attack, the Fallout Exploit Kit is used to distribute Vidar. After
“Two Iranian hackers charged Wednesday in a federal indictment were accused of attacking the computer networks of hospitals and other targets in 43 states, a broad criminal extortion campaign that walloped a heart hospital in Kansas and disrupted one of the nation’s largest diagnostic blood testing companies in North Carolina.
“One company says a group is attempting to extort it with the threat of spreading a wave of fake, negative reviews and complaints across Instagram and Twitter. ‘We are experts in destroying personal or company reputation online,’ the group, calling itself STD Company, wrote to its targets, according to a
“The damage that most military weapons do is irreversible. When a gun fires and a bullet strikes a target, it’s impossible to bring a life back from the dead. But experts say that cyber weapons, which are reversible, can be even more effective precisely because their consequences can be mitigated.
A small Alaskan borough has switched to typewriters while their computer systems are rebuilt following a ransomware attack that disabled nearly all of its 500 computers and 120 servers. The ransomware also extended to some of the department’s back-up data. The borough is not paying the ransom, and the “encrypted