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.
A security flaw in Kafdrop, an open-source user interface and management interface for distributed event-streaming platform Apache Kafka, has exposed data of "major global players ... in healthcare, insurance, media and IoT," a report by cybersecurity company Spectral says.
Nearly $200 million has reportedly been stolen from the cryptocurrency exchange BitMart, one of the top centralized crypto exchanges by volume, according to China-based blockchain analytics firm PeckShield, which tracked the heist beginning Saturday.
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.
In October, Missouri's governor accused a journalist of hacking after he alerted the state to exposed personal information on a state education website. Now, emails reveal that state planned on thanking him before it chose to pursue prosecution and that the FBI immediately dismissed the incident.
A suspected Russian group blamed for the SolarWinds compromise in 2020 is continuing to innovate and is infiltrating technology services and resellers, according to a new report from Mandiant. Mandiant says the group, which it calls UNC2452 and Microsoft calls Nobelium, practices "top-notch operational security."
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.
A former employee of a New York-based technology company, likely to be IoT technology company Ubiquiti, has been arrested for stealing confidential data and extorting his employer for nearly $2 million. If convicted, the suspect faces up to 37 years in prison.
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.
Multiple APT groups from Russia, China and India are adopting a new phishing attack technique using RTF template injection, which makes attacks harder to detect. The template is compatible with Microsoft Office, which makes it easier for an attacker to open or edit these documents.
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.
A recently discovered botnet is infecting thousands of AT&T internet subscribers in the U.S., using a critical-severity blind command injection flaw first reported in 2017, according to new findings from China-based cybersecurity researchers.
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.
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