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Hackers Breach ILSpy WordPress Domain to Deliver Malware

Gbhackers •Divya • April 6, 2026

The official WordPress website for ILSpy, a highly popular open-source tool used by software developers to examine .NET code, has been compromised. Hackers successfully breached the site to redirect visitors and deliver malware, turning a trusted developer resource into a dangerous trap. The Redirection Attack Cybersecurity research group vx-underground confirmed the breach after receiving video […]

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

ILSpy WordPress Domain Breached to Distribute Malware On April 6, 2026, hackers compromised the official WordPress domain for ILSpy, a widely used open-source tool for .NET code analysis. The breach redirected users from the legitimate site to a malicious webpage designed to deliver malware. This supply chain attack specifically targets software developers who rely on ILSpy for their projects. The incident was confirmed by the Redirection Attack Cybersecurity research group vx-underground, which provided evidence of the breach. Users attempting to download ILSpy software were instead exposed to potential malware infections. The scope of the attack affects all visitors to the compromised site. As of now, the situation is ongoing, and users are advised to avoid the site until further notice. 3 sources 66

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Hackers Breach ILSpy WordPress Domain to Deliver Malware

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Extracted Entities

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