{"version":"1.0","type":"rich","provider_name":"RootPwn","provider_url":"https://rootpwn.me","title":"BigDiskBuster PoC Blocks Windows Defender Updates While Service Runs","description":"A proof‑of‑concept called BigDiskBuster can stop Windows Defender from downloading update packages without exploiting a vulnerability, leaving the service running but blind to new signatures. The technique was demonstrated by LevelBlue after the original PoC was removed from GitHub. Defenders should","url":"https://rootpwn.me/news/bigdiskbuster-poc-blocks-windows-defender-updates-while-service-runs","thumbnail_url":"https://rootpwn.me/images/831b2cbeb1a24fd58c6302ec46a4a4d6.jpg","thumbnail_width":1600,"thumbnail_height":900}