ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

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{ "@context": [ "https://www.w3.org/ns/activitystreams", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "litepub": "http://litepub.social/ns#", "directMessage": "litepub:directMessage" } ], "id": "https://infosec.exchange/users/BleepingComputer/statuses/112922610230626695", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-08-07T20:24:49Z", "url": "https://infosec.exchange/@BleepingComputer/112922610230626695", "attributedTo": "https://infosec.exchange/users/BleepingComputer", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/BleepingComputer/followers" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/BleepingComputer/statuses/112922610230626695", "inReplyToAtomUri": null, "conversation": "tag:infosec.exchange,2024-08-07:objectId=182975366:objectType=Conversation", "content": "<p>SafeBreach security researcher Alon Leviev discovered a Windows Update downgrade attack that can &quot;unpatch&quot; fully-updated Windows 10, Windows 11, and Windows Server systems to reintroduce old vulnerabilities</p><p><a href=\"https://www.bleepingcomputer.com/news/microsoft/windows-update-downgrade-attack-unpatches-fully-updated-systems/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">bleepingcomputer.com/news/micr</span><span class=\"invisible\">osoft/windows-update-downgrade-attack-unpatches-fully-updated-systems/</span></a></p>", "contentMap": { "en": "<p>SafeBreach security researcher Alon Leviev discovered a Windows Update downgrade attack that can &quot;unpatch&quot; fully-updated Windows 10, Windows 11, and Windows Server systems to reintroduce old vulnerabilities</p><p><a href=\"https://www.bleepingcomputer.com/news/microsoft/windows-update-downgrade-attack-unpatches-fully-updated-systems/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">bleepingcomputer.com/news/micr</span><span class=\"invisible\">osoft/windows-update-downgrade-attack-unpatches-fully-updated-systems/</span></a></p>" }, "attachment": [], "tag": [], "replies": { "id": "https://infosec.exchange/users/BleepingComputer/statuses/112922610230626695/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/BleepingComputer/statuses/112922610230626695/replies?only_other_accounts=true&page=true", "partOf": "https://infosec.exchange/users/BleepingComputer/statuses/112922610230626695/replies", "items": [] } }, "likes": { "id": "https://infosec.exchange/users/BleepingComputer/statuses/112922610230626695/likes", "type": "Collection", "totalItems": 16 }, "shares": { "id": "https://infosec.exchange/users/BleepingComputer/statuses/112922610230626695/shares", "type": "Collection", "totalItems": 23 } }