web shell

Unpatched Atlassian Confluence zero-day exploited, fix expected today (CVE-2022-26134)
A critical zero-day vulnerability (CVE-2022-26134) in Atlassian Confluence Data Center and Server is under active exploitation, the software maker has warned on Thursday. …

Determined APT is exploiting ManageEngine ServiceDesk Plus vulnerability (CVE-2021-44077)
An APT group is leveraging a critical vulnerability (CVE-2021-44077) in Zoho ManageEngine ServiceDesk Plus to compromise organizations in a variety of sectors, including …

Coinminers, web shells and ransomware made up 56% of malware targeting Linux systems in H1 2021
Trend Micro released a research on the state of Linux security in the first half of 2021. The report gives valuable insight into how Linux operating systems are being targeted …

ProxyShell vulnerabilities actively exploited to deliver web shells and ransomware
Three so-called “ProxyShell” vulnerabilities are being actively exploited by various attackers to compromise Microsoft Exchange servers around the world, the …

Cyber intrusion activity volume jumped 125% in H1 2021
The volume of cyber intrusion activity globally jumped 125% in the first half of 2021 compared with the same period last year, according to the Cyber Investigations, Forensics …

FBI removes web shells from hacked Microsoft Exchange servers
Authorities have executed a court-authorized operation to copy and remove malicious web shells from hundreds of vulnerable on-premises versions of Microsoft Exchange Server …

Hackers exploited Centreon monitoring software to compromise IT providers
Unknown hackers – possibly the Sandworm APT – have been compromising enterprise servers running the Centreon monitoring software for over three years, the French …

Web shell malware continues to evade many security tools
Cyber attackers are increasingly leveraging web shell malware to get persistent access to compromised networks, the US National Security Agency and the Australian Signals …
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