The outages of the notorious REvil - aka Sodinokibi - ransomware operation have been due to a coordinated law enforcement effort involving the U.S. and foreign partners, aimed at disrupting the group's attack capabilities, Reuters reports.
How many ways do U.S. businesses need to be told to lock down their systems to safeguard themselves from ransomware? That's the focus of a new, joint cybersecurity advisory from the U.S. government pertaining to BlackMatter, following an advisory issued last month about Conti.
While there is no dearth of talent among Indian bug bounty hunters, hurdles such as lack of trust, payment disputes, cost, unethical practices and lack of regulatory laws deter the growth of the bug bounty programs in the country, according to some experts.
The most sought-after type of victim for ransomware-wielding attackers is a large, U.S.-based business with at least $100 million in revenue, not operating in the healthcare or education sector, with remote access available via remote desktop protocol or VPN credentials, threat intelligence firm Kela reports.
Security researchers at AT&T Alien Labs say they've discovered a cluster of Linux ELF executables, identified as modifications of the open-source PRISM backdoor, that attackers have been using in several campaigns for more than three years.
Phishing attacks have come a long way from the spray-and-pray emails of just a few decades ago. Now they’re more targeted, more cunning and more dangerous. And this enormous security gap leaves you open to business email compromise, session hijacking, ransomware and more.
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A new U.K. initiative, Police CyberAlarm, is offering free monitoring software to member organizations to help law enforcement officials track suspicious activity, says Andrew Gould of the U.K’.s National Police Chiefs Council.
The latest edition of the ISMG Security Report features an analysis of how ransomware attackers share about their inclinations, motivations and tactics. Also featured: The rise of integrity attacks; dispelling vaccine myths.
Chinese APT groups compromised networks of telecom providers across Southeast Asia in an effort to harvest customers' sensitive communications, according to Cybereason. As in other Chinese cyberattacks, these APT campaigns exploited flaws in Microsoft Exchange servers.
The new BlackMatter ransomware operation claimed to have incorporated "the best features of DarkSide, REvil and LockBit." Now, a security expert who obtained a BlackMatter decryptor reports that code similarities suggest "that we are dealing with a Darkside rebrand here."
Researchers at the security firm RiskIQ have uncovered about 35 active command-and-control servers connected with an ongoing malware campaign that has been linked to a Russian-speaking attack group known as APT29 or Cozy Bear.
For modern technology companies, innovation is a team sport. It entails collaborating with others throughout the organisation and with outside partners and vendors. And, they all have varying levels of insider access to valuable data. So whether it's protecting source code, product designs, patents or customer data...
The Biden administration formally accused China's Ministry of State Security of conducting a series of attacks against vulnerable Microsoft Exchange servers earlier this year that affected thousands of organizations. This group is also accused of carrying out ransomware and other cyber operations.