It's no surprise that as some ransomware-wielding criminals have been hitting healthcare, pipelines and other sectors that provide critical services, governments have been recasting the risk posed by ransomware not just as a business threat but as an urgent national security concern.
Good news on the breach prevention and incident response front: More businesses are getting more mature practices in place, although as attackers continue to improve their efforts, so too must defenders, says incident response expert Rocco Grillo of consultancy Alvarez & Marsal.
The FBI warns that the "Cuba" ransomware-wielding attackers have extorted $43.9 million in ransom payments from victims after compromising at least 49 organizations across five critical infrastructure sectors - financial services, government, healthcare, manufacturing and IT - since early November.
The U.S. Transportation Security Administration has issued new security directives for higher-risk freight railroads, passenger rail, and rail transit that it says will strengthen cybersecurity across the transportation sector in response to growing threats to critical infrastructure.
The Bioeconomy Information Sharing and Analysis Center is warning biotechnology organizations, including vaccine makers and other biomanufacturers, of escalating threats involving Tardigrade malware, which experts say is used to launch ransomware and other potentially serious attacks.
Advanced voice impersonation and deepfake technologies are giving rise to cybercrime groups that offer Vishing-as-a-Service, security researchers say. Vishing is proving to be successful in tricking victims and bypassing voice authorization mechanisms.
Many ransomware-wielding attackers continue to rely on initial access brokers to easily gain deep access to victims' systems, allowing them to steal data and attempt to pressure victims into paying via data leak sites. Researchers say that the number of victims being listed on such sites has surged.
In the latest weekly update, four editors at Information Security Media Group discuss important cybersecurity issues, including how the FBI has seized bitcoins from an alleged REvil ransomware affiliate, how to mitigate risks from BIN attacks and the latest COVID-19 trends globally.
The latest edition of the ISMG Security Report features an analysis of best practices for negotiating a ransom payment. Also featured: Busting Zero Trust myths and the dangers of mythologizing defenders.
A new variant of the Aberebot banking Trojan has been discovered by Cyble's researchers. Christened Aberebot-2.0, the latest malware version not only uses more advanced spying capabilities, it also has increased its target list to 213 banking apps and nine crypto wallets in 22 countries.
Unidentified threat actors are using fake cryptocurrency-related websites to distribute the SpyAgent malware, which abuses legitimate remote access tools. They have targeted a legitimate Russian remote access tool called Safib Assistant, Trend Micro researchers note.
The FBI has seized 39.9 bitcoins worth $2.3 million from an alleged affiliate of the notorious REvil - aka Sodinokibi - ransomware group. A forfeiture notice filed by the government accuses Russian national Aleksandr Sikerin of having amassed the cryptocurrency via victims' ransom payments.
Denmark's lead cyber agency, the Center for Cyber Security, or CFCS, has issued an advisory on cyber incident logging to build enterprise resiliency against cyberattacks.
Following the holiday recess, U.S. lawmakers are picking up several legislative priorities starting Monday, including progress on the annual defense spending bill, which contains amendments that would require incident reporting for critical infrastructure providers, among other measures.
Researchers have identified a new remote access Trojan that uses a unique stealth technique to help it stay undetected on a victim's infrastructure and conceal Magecart malware. Dubbed CronRAT, it hides in the Linux calendar subsystem as a task that has a nonexistent date.
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