On June 5, Microsoft took down 73 repositories across its GitHub organizations, including Azure and MicrosoftDocs, due to concerns over potential malware distribution linked to the Miasma supply-chain campaign. This swift action, which lasted only 105 seconds, disrupted continuous integration pipelines and caused outages for developers relying on the 'Azure/functions-action' GitHub Action. Microsoft confirmed that the repositories were disabled because of an internal management issue and ongoing investigations into the presence of malicious content. Researchers noted that the 'durabletask' repository had been compromised earlier in May, allowing the threat actor to exploit it again. Although all repositories have been restored and are now considered safe, Microsoft has notified a small number of customers who may have downloaded content from the affected repositories. The incident underscores the ongoing risks associated with supply-chain attacks in open-source ecosystems, prompting security experts to recommend practices such as locking dependencies and testing in isolated environments to mitigate future threats.