Security News
Microsoft has confirmed that the active exploitation of PaperCut servers is linked to attacks designed to deliver Cl0p and LockBit ransomware families. The tech giant's threat intelligence team is attributing a subset of the intrusions to a financially motivated actor it tracks under the name Lace Tempest, which overlaps with other hacking groups like FIN11, TA505, and Evil Corp. "In observed attacks, Lace Tempest ran multiple PowerShell commands to deliver a TrueBot DLL, which connected to a C2 server, attempted to steal LSASS credentials, and injected the TrueBot payload into the conhost.exe service," Microsoft said in a series of tweets.
Microsoft has attributed recent attacks on PaperCut servers to the Clop and LockBit ransomware operations, which used the vulnerabilities to steal corporate data. Today, Microsoft disclosed that the Clop and LockBit ransomware gangs are behind these PaperCut attacks and using them to steal corporate data from vulnerable servers.
Microsoft has attributed recent attacks on PaperCut servers to the Clop and LockBit ransomware operations, which used the vulnerabilities to steal corporate data. Today, Microsoft disclosed that the Clop and LockBit ransomware gangs are behind these PaperCut attacks and using them to steal corporate data from vulnerable servers.
Microsoft has attributed recent attacks on PaperCut servers to the Clop and LockBit ransomware operations, which used the vulnerabilities to steal corporate data. Today, Microsoft disclosed that the Clop and LockBit ransomware gangs are behind these PaperCut attacks and using them to steal corporate data from vulnerable servers.
Cisco disclosed today a zero-day vulnerability in the company's Prime Collaboration Deployment software that can be exploited for cross-site scripting attacks. Tracked as CVE-2023-20060, the bug was found in the web-based management interface of Cisco PCD 14 and earlier by Pierre Vivegnis of the NATO Cyber Security Centre.
Apache Superset is vulnerable to authentication bypass and remote code execution at default configurations, allowing attackers to potentially access and modify data, harvest credentials, and execute commands. Apache Superset is an open-source data visualization and exploration tool initially developed for Airbnb before it became a top-level project at the Apache Software Foundation in 2021.
An insecure default configuration issue makes most internet-facing Apache Superset servers vulnerable to attackers, Horizon3. Administrators in charge of Apache Superset instances should check whether they are among that lot, upgrade them to a fixed version, and check whether attackers might have exploited the weakness to breach them.
The maintainers of the Apache Superset open source data visualization software have released fixes to plug an insecure default configuration that could lead to remote code execution. Ai, described the issue as "a dangerous default configuration in Apache Superset that allows an unauth attacker to gain remote code execution, harvest credentials, and compromise data."
Attackers are exploiting severe vulnerabilities in the widely-used PaperCut MF/NG print management software to install Atera remote management software to take over servers. The two security flaws allow remote attackers to bypass authentication and execute arbitrary code on compromised PaperCut servers with SYSTEM privileges in low-complexity attacks that don't require user interaction.
Print management software provider PaperCut said that it has "Evidence to suggest that unpatched servers are being exploited in the wild," citing two vulnerability reports from cybersecurity company Trend Micro. "PaperCut has conducted analysis on all customer reports, and the earliest signature of suspicious activity on a customer server potentially linked to this vulnerability is 14th April 01:29 AEST / 13th April 15:29 UTC," it further added.