Web shells, a common type of post-exploitation tool that provides easy-to-use interface through which to issue commands to a compromised server, have become increasingly popular as attackers become ...

Tanya Candia is an international management expert, specializing for more than 25 years in information security strategy and communication for public- and private-sector organizations. Stealthy, ...

Hackers exploited a critical zero-day vulnerability in a server running the KnowledgeDeliver learning management system (LMS) to deploy the Godzilla web shell.

Fresh proof-of-concept (PoC) exploits are circulating in the wild for a widely targeted Atlassian Confluence Data Center and Confluence Server flaw. The new attack vectors could enable a malicious ...

CVE-2026-5426, a hardcoded ASP.NET machineKey in KnowledgeDeliver, was exploited as a zero-day in ViewState deserialization ...

Attackers who infiltrated the Australian Parliament network and also the systems of the Liberal, National and Labor Parties appear to have used Web shells – scripts that can be uploaded to a Web ...

The attack methods being used to abuse the bug can successfully circumvent security measures, evading detection by security endpoints during scanning. A patched critical remote code execution (RCE) ...

A newly uncovered cyber campaign featuring the open-source tool Nezha has been observed targeting vulnerable web applications. Beginning in August 2025, Huntress analysts traced a sophisticated ...

The unrestricted file upload flaw is likely being exploited by an initial access broker to deploy JSP web shells that grant full access to servers and allow installing additional malware payloads.

Are you willing to hack and take control of Chinese websites for a random person for up to $100,000 a month? “We are recruiting webshell engineers and teams to penetrate Chinese websites worldwide, ...

Cisco Talos spotted a new threat actor, tracked as UAT-7237 The group resembles the "typhoon" Chinese state-sponsored groups It targeted web hosting firms in Taiwan Chinese hacking groups are now ...