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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://infosec.exchange/users/briankrebs/statuses/114614656784379579", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-02T16:14:31Z", "url": "https://infosec.exchange/@briankrebs/114614656784379579", "attributedTo": "https://infosec.exchange/users/briankrebs", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/briankrebs/followers" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/briankrebs/statuses/114614656784379579", "inReplyToAtomUri": null, "conversation": "tag:infosec.exchange,2025-06-02:objectId=277201376:objectType=Conversation", "content": "<p>It&#39;s not every day your name is on the top of the Google Cloud blog. Google&#39;s engineers wrote about the ginormous 6.3 terabits per second attack on KrebsOnSecurity.com on May 12.</p><p>&quot;In the May incident, the attacker sent large data packets to random ports at a rate of approximately 585 million packets per second, which is over 1,000 times the usual rate for KrebsOnSecurity.&quot;</p><p><a href=\"https://cloud.google.com/blog/products/identity-security/project-shield-blocked-a-massive-recent-ddos-attack-heres-how\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">cloud.google.com/blog/products</span><span class=\"invisible\">/identity-security/project-shield-blocked-a-massive-recent-ddos-attack-heres-how</span></a></p><p>Here&#39;s my May 20 story about the attack:<br /><a href=\"https://krebsonsecurity.com/2025/05/krebsonsecurity-hit-with-near-record-6-3-tbps-ddos/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">krebsonsecurity.com/2025/05/kr</span><span class=\"invisible\">ebsonsecurity-hit-with-near-record-6-3-tbps-ddos/</span></a></p>", "contentMap": { "en": "<p>It&#39;s not every day your name is on the top of the Google Cloud blog. Google&#39;s engineers wrote about the ginormous 6.3 terabits per second attack on KrebsOnSecurity.com on May 12.</p><p>&quot;In the May incident, the attacker sent large data packets to random ports at a rate of approximately 585 million packets per second, which is over 1,000 times the usual rate for KrebsOnSecurity.&quot;</p><p><a href=\"https://cloud.google.com/blog/products/identity-security/project-shield-blocked-a-massive-recent-ddos-attack-heres-how\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">cloud.google.com/blog/products</span><span class=\"invisible\">/identity-security/project-shield-blocked-a-massive-recent-ddos-attack-heres-how</span></a></p><p>Here&#39;s my May 20 story about the attack:<br /><a href=\"https://krebsonsecurity.com/2025/05/krebsonsecurity-hit-with-near-record-6-3-tbps-ddos/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">krebsonsecurity.com/2025/05/kr</span><span class=\"invisible\">ebsonsecurity-hit-with-near-record-6-3-tbps-ddos/</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://media.infosec.exchange/infosec.exchange/media_attachments/files/114/614/640/200/347/680/original/ac1ae8c82abfee2b.png", "name": "Google Cloud (ec\nBlog Solutions & technology v Ecosystem v Developers & Practitioners Transform with Google Cloud\nSecurity & Identity\n. ° .\nHow Project Shield helped defend against one\nJune 2, 2025\nElissa Lerner Oskar Perskaas\nSenior UX Writer Senior Software Engineer\nTry Gemini 2.5 You can never be sure when you'll be the target of a distributed denial-of-service (DDoS) attack. For\no investigative journalist Brian Krebs, that day came on May 12, when his site KrebsOnSecurity\nur most intelligent\n\nmodel is now available experienced one of the largest DDoS attacks seen to date.\non Vertex Al\n\nAt 6.3 terabits per second (Tbps), or roughly 63,000 times the speed of broadband internet in the U.S.,\nthe attack was 10 times the size of the DDoS attack Krebs faced in 2016 from the Mirai botnet. That\n\n2016 incident took down KrebsOnSecurity.com for four days, and was so severe that his then-DDoS\n\nprotection service asked him to find another provider, Krebs said in his report on the May attack.\n\nFollowing the 2016 incident, Krebs signed up for Project Shield, a free Google service that offers at-risk,\n\neligible organizations protection against DDoS attacks. Since then, his site has stayed reliably online in\n\nthe face of attacks — including the latest incident.\n", "blurhash": "U6SigQ-=~qRk-.odM{aeohM{WBfl_3D%IUoe", "focalPoint": [ 0, 0 ], "width": 1388, "height": 875 } ], "tag": [], "replies": { "id": "https://infosec.exchange/users/briankrebs/statuses/114614656784379579/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/briankrebs/statuses/114614656784379579/replies?min_id=114614734673650402&page=true", "partOf": "https://infosec.exchange/users/briankrebs/statuses/114614656784379579/replies", "items": [ "https://infosec.exchange/users/briankrebs/statuses/114614734673650402" ] } }, "likes": { "id": "https://infosec.exchange/users/briankrebs/statuses/114614656784379579/likes", "type": "Collection", "totalItems": 155 }, "shares": { "id": "https://infosec.exchange/users/briankrebs/statuses/114614656784379579/shares", "type": "Collection", "totalItems": 125 } }