An Iowa-based farm service provider NEW Cooperative was hit by a major BlackMatter ransomware attack. Security researchers leaked information that the cybercriminals behind the attack are demanding $5.9 million in ransom.
Researchers have recently discovered the Sidewalk modular backdoor has been linked to a Chinese Grayfly espionage group.
Atlassian released security updates to patch a remote code execution vulnerability (CVE-2021-26084) in Confluence Server and Data Center. More recently, exploits in the wild have been detected since Atlassian patched the vulnerability last week.
The Federal Bureau of Investigation (FBI) has issued a cybersecurity alert on OnePercent Group Ransomware. The alert includes technical details on cyberattack, tools used and indicators of compromise.
Cyberattackers are scanning and exploiting ProxyShell vulnerabilities on unpatched Microsoft Exchange servers.
The National Security Agency (NSA) has released guidance on securing wireless devices in public settings for government national defense entities and the general public. The new 8-page guidance infosheet summarizes ways bad actors target wireless devices as well as good safeguards to protect against such cyberattacks. The NSA warns that although connecting to public Wi-Fi …
Cybercriminals behind Babuk ransomware announced in an underground forum that they are developing malware targeting Linux/UNIX and VMware ESXi systems.
Cybersecurity experts from Australia, U.K., and U.S. governments have released a list of the most commonly exploited vulnerabilities over 2020 and 2021.
Microsoft has issued guidance on mitigating PetitPotam NTLM relay attacks against Windows domain controllers or other Windows servers.
The Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), and the National Security Agency (NSA) have observed “sophisticated Chinese state-sponsored activity” targeting multiple public and private sectors in the United States.