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NoName Specializes in Long-Tail ExploitsUp-and-coming online criminal extortion group RansomHub appears to have a new affiliate - NoName, a midtier actor whose main claim to fame so far has been impersonating the LockBit ransomware-as-a-service operation. NoName is known for exploiting years-old vulnerabilities.
Ransomware, Info Stealers, Backdoors and CryptojackingHackers are on a tear to exploit unpatched ConnectWise ScreenConnect remote connection software to infect systems with ransomware, info stealers and persistent backdoors. The attacks observed by researchers include ransomware deployments tied to the now-defunct LockBit ransomware operation.
Attackers are exploiting a maximum severity authentication bypass vulnerability to breach unpatched ScreenConnect servers and deploy LockBit ransomware payloads on compromised networks. [...]
Attackers are exploiting a maximum severity authentication bypass vulnerability to breach unpatched ScreenConnect servers and deploy LockBit ransomware payloads on compromised networks. [...]
Multiple threat actors, including LockBit ransomware affiliates, are actively exploiting a recently disclosed critical security flaw in Citrix NetScaler application delivery control (ADC) and Gateway appliances to obtain initial access to target environments
The Lockbit ransomware attacks use publicly available exploits for the Citrix Bleed vulnerability (CVE-2023-4966) to breach the systems of large organizations, steal data, and encrypt files. [...]
ALSO: CISA begs for a consistent budget, Las Vegas school breach; Nigeria arrests six cyber princes, the week's critical vulnerabilities Security In Brief Notorious ransomware gang LockBit has reportedly exfiltrated “a tremendous amount of sensitive data from aerospace outfit Boeing.…
Microsoft has attributed recent attacks on PaperCut servers to the Clop and LockBit ransomware operations, which used the vulnerabilities to steal corporate data. [...]
Microsoft has attributed recent attacks on PaperCut servers to the Clop and LockBit ransomware operations, which used the vulnerabilities to steal corporate data. [...]
While the ransomware-for-hire group works to create ever more efficient exploits, companies can protect themselves with structured vulnerability management processes. Prioritize threats based on severity and risk.
Lockbit ransomware affiliates are encrypting victims via Microsoft Exchange servers hacked using exploits targeting unpatched vulnerabilities. [...]
A threat actor associated with the LockBit 3.0 ransomware-as-a-service (RaaS) operation has been observed abusing the Windows Defender command-line tool to decrypt and load Cobalt Strike payloads. According to a report published by SentinelOne last week, the incident occurred after obtaining initial access via the Log4Shell vulnerability against an unpatched VMware Horizon Server
Hackers commonly exploit vulnerabilities in corporate networks to gain access, but a researcher has turned the table by finding exploits in the most common ransomware and malware being distributed today. [...]