Microsoft's GitHub repositories have become the latest to fall victim to the ongoing Miasma self-replicating supply chain attack campaign.

The incident impacted 73 Microsoft repositories across four of its GitHub organizations, including Azure, Azure-Samples, Microsoft, and MicrosoftDocs, per OpenSourceMalware. The development has GitHub to disable access to those repositories.

"Access to this



Source: TheHackerNews
Source Link: https://thehackernews.com/2026/06/miasma-worm-hits-73-microsoft-github.html