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", "Hashtag": "as:Hashtag" } ], "id": "https://infosec.exchange/users/tasket/statuses/113291593050301552", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-10-12T00:22:00Z", "url": "https://infosec.exchange/@tasket/113291593050301552", "attributedTo": "https://infosec.exchange/users/tasket", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/tasket/followers", "https://mastodon.social/users/campuscodi" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/tasket/statuses/113291593050301552", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2024-10-11:objectId=820376377:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@campuscodi\" class=\"u-url mention\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">@<span>campuscodi</span></a></span> That's why your <a href=\"https://infosec.exchange/tags/Torbrowser\" class=\"mention hashtag\" rel=\"tag\">#<span>Torbrowser</span></a> should be running in a VM largely isolated from the Tor router. The <a href=\"https://infosec.exchange/tags/Whonix\" class=\"mention hashtag\" rel=\"tag\">#<span>Whonix</span></a> distro is a good example of this security arrangement.</p><p>Furthermore, your browser could get pwned and then the attacker only needs a garden variety priv escalation to possibly access your UEFI firmware and infest it. With VM isolation in effect, the attacker has to use a \"VM breakout\" escalation which is a much, much higher bar.</p><p><a href=\"https://infosec.exchange/tags/0day\" class=\"mention hashtag\" rel=\"tag\">#<span>0day</span></a> <a href=\"https://infosec.exchange/tags/browser\" class=\"mention hashtag\" rel=\"tag\">#<span>browser</span></a></p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@campuscodi\" class=\"u-url mention\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">@<span>campuscodi</span></a></span> That's why your <a href=\"https://infosec.exchange/tags/Torbrowser\" class=\"mention hashtag\" rel=\"tag\">#<span>Torbrowser</span></a> should be running in a VM largely isolated from the Tor router. The <a href=\"https://infosec.exchange/tags/Whonix\" class=\"mention hashtag\" rel=\"tag\">#<span>Whonix</span></a> distro is a good example of this security arrangement.</p><p>Furthermore, your browser could get pwned and then the attacker only needs a garden variety priv escalation to possibly access your UEFI firmware and infest it. With VM isolation in effect, the attacker has to use a \"VM breakout\" escalation which is a much, much higher bar.</p><p><a href=\"https://infosec.exchange/tags/0day\" class=\"mention hashtag\" rel=\"tag\">#<span>0day</span></a> <a href=\"https://infosec.exchange/tags/browser\" class=\"mention hashtag\" rel=\"tag\">#<span>browser</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/campuscodi", "name": "@campuscodi@mastodon.social" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/torbrowser", "name": "#torbrowser" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/whonix", "name": "#whonix" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/0day", "name": "#0day" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/browser", "name": "#browser" } ], "replies": { "id": "https://infosec.exchange/users/tasket/statuses/113291593050301552/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/tasket/statuses/113291593050301552/replies?only_other_accounts=true&page=true", "partOf": "https://infosec.exchange/users/tasket/statuses/113291593050301552/replies", "items": [] } }, "likes": { "id": "https://infosec.exchange/users/tasket/statuses/113291593050301552/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://infosec.exchange/users/tasket/statuses/113291593050301552/shares", "type": "Collection", "totalItems": 1 } }