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.

Open in browser →
{ "@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", "Hashtag": "as:Hashtag" } ], "id": "https://infosec.exchange/users/PogoWasRight/statuses/113834658622190016", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-15T22:10:43Z", "url": "https://infosec.exchange/@PogoWasRight/113834658622190016", "attributedTo": "https://infosec.exchange/users/PogoWasRight", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/PogoWasRight/followers", "https://mastodon.social/users/zackwhittaker" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/PogoWasRight/statuses/113834658622190016", "inReplyToAtomUri": null, "conversation": "tag:infosec.exchange,2025-01-15:objectId=231079202:objectType=Conversation", "content": "<p>Sharp-eyed <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@zackwhittaker\" class=\"u-url mention\" rel=\"nofollow noopener\" target=\"_blank\">@<span>zackwhittaker</span></a></span> caught this one:</p><p>UnitedHealth hid its Change Healthcare data breach notice for months:</p><p><a href=\"https://techcrunch.com/2025/01/15/unitedhealth-hid-its-change-healthcare-data-breach-notice-for-months/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">techcrunch.com/2025/01/15/unit</span><span class=\"invisible\">edhealth-hid-its-change-healthcare-data-breach-notice-for-months/</span></a></p><p>Let's make sure Zack's reporting gets indexed. </p><p><a href=\"https://infosec.exchange/tags/UnitedHealth\" class=\"mention hashtag\" rel=\"tag\">#<span>UnitedHealth</span></a> <a href=\"https://infosec.exchange/tags/ChangeHealthcare\" class=\"mention hashtag\" rel=\"tag\">#<span>ChangeHealthcare</span></a> <a href=\"https://infosec.exchange/tags/notification\" class=\"mention hashtag\" rel=\"tag\">#<span>notification</span></a> <a href=\"https://infosec.exchange/tags/transparency\" class=\"mention hashtag\" rel=\"tag\">#<span>transparency</span></a> <a href=\"https://infosec.exchange/tags/HIPAA\" class=\"mention hashtag\" rel=\"tag\">#<span>HIPAA</span></a> <a href=\"https://infosec.exchange/tags/HITECH\" class=\"mention hashtag\" rel=\"tag\">#<span>HITECH</span></a> <a href=\"https://infosec.exchange/tags/databreach\" class=\"mention hashtag\" rel=\"tag\">#<span>databreach</span></a> <a href=\"https://infosec.exchange/tags/ransomware\" class=\"mention hashtag\" rel=\"tag\">#<span>ransomware</span></a> <a href=\"https://infosec.exchange/tags/AlphV\" class=\"mention hashtag\" rel=\"tag\">#<span>AlphV</span></a> <a href=\"https://infosec.exchange/tags/BlackCat\" class=\"mention hashtag\" rel=\"tag\">#<span>BlackCat</span></a></p>", "contentMap": { "en": "<p>Sharp-eyed <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@zackwhittaker\" class=\"u-url mention\" rel=\"nofollow noopener\" target=\"_blank\">@<span>zackwhittaker</span></a></span> caught this one:</p><p>UnitedHealth hid its Change Healthcare data breach notice for months:</p><p><a href=\"https://techcrunch.com/2025/01/15/unitedhealth-hid-its-change-healthcare-data-breach-notice-for-months/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">techcrunch.com/2025/01/15/unit</span><span class=\"invisible\">edhealth-hid-its-change-healthcare-data-breach-notice-for-months/</span></a></p><p>Let's make sure Zack's reporting gets indexed. </p><p><a href=\"https://infosec.exchange/tags/UnitedHealth\" class=\"mention hashtag\" rel=\"tag\">#<span>UnitedHealth</span></a> <a href=\"https://infosec.exchange/tags/ChangeHealthcare\" class=\"mention hashtag\" rel=\"tag\">#<span>ChangeHealthcare</span></a> <a href=\"https://infosec.exchange/tags/notification\" class=\"mention hashtag\" rel=\"tag\">#<span>notification</span></a> <a href=\"https://infosec.exchange/tags/transparency\" class=\"mention hashtag\" rel=\"tag\">#<span>transparency</span></a> <a href=\"https://infosec.exchange/tags/HIPAA\" class=\"mention hashtag\" rel=\"tag\">#<span>HIPAA</span></a> <a href=\"https://infosec.exchange/tags/HITECH\" class=\"mention hashtag\" rel=\"tag\">#<span>HITECH</span></a> <a href=\"https://infosec.exchange/tags/databreach\" class=\"mention hashtag\" rel=\"tag\">#<span>databreach</span></a> <a href=\"https://infosec.exchange/tags/ransomware\" class=\"mention hashtag\" rel=\"tag\">#<span>ransomware</span></a> <a href=\"https://infosec.exchange/tags/AlphV\" class=\"mention hashtag\" rel=\"tag\">#<span>AlphV</span></a> <a href=\"https://infosec.exchange/tags/BlackCat\" class=\"mention hashtag\" rel=\"tag\">#<span>BlackCat</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/zackwhittaker", "name": "@zackwhittaker@mastodon.social" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/unitedhealth", "name": "#unitedhealth" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/changehealthcare", "name": "#changehealthcare" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/notification", "name": "#notification" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/transparency", "name": "#transparency" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/hipaa", "name": "#hipaa" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/hitech", "name": "#hitech" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/databreach", "name": "#databreach" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/ransomware", "name": "#ransomware" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/ALPHV", "name": "#ALPHV" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/blackcat", "name": "#blackcat" } ], "replies": { "id": "https://infosec.exchange/users/PogoWasRight/statuses/113834658622190016/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/PogoWasRight/statuses/113834658622190016/replies?only_other_accounts=true&page=true", "partOf": "https://infosec.exchange/users/PogoWasRight/statuses/113834658622190016/replies", "items": [] } }, "likes": { "id": "https://infosec.exchange/users/PogoWasRight/statuses/113834658622190016/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://infosec.exchange/users/PogoWasRight/statuses/113834658622190016/shares", "type": "Collection", "totalItems": 2 } }