{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-10 01:06:39.093Z","domain":"infosec.exchange","followerCount":139,"followers":"https://infosec.exchange/users/siem/followers","following":"https://infosec.exchange/users/siem/following","followingCount":460,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/329/950/083/538/908/original/081620f31666f9fd.jpg","id":"j002i82ffqpn0lg","inbox":"https://infosec.exchange/users/siem/inbox","iri":"https://infosec.exchange/users/siem","isLocal":false,"last_fetched":"2026-01-10 04:33:07.251Z","outbox":"https://infosec.exchange/users/siem/outbox","preferred_username":"siem","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsFxspDwnoO7Fmu8/8EWF\n2+zcAmdjdI8aHAqzAUxiV3br4Ij9FwpvMvXgCF95RZCGa4UwkwRaAU3iERzZfCR3\naChBL8ovdkSrvzi9NMPiXYN1DVqa9Ur+wWT0497adEYE/RVj8yAvftex61/Nm874\nBP6OvYJgZPG8qdzyJzFB+X59UdpMTFWRQYjXOo2cL7PKYwAyWoj2yvYorZ8Gwol1\nuYnV3BGgm4iaPmVnk6m7DE/YyNgHnQeE8aSvkc+/gLGg+gmd6xxGN7LIN8bp9R8u\nvtJBlbYgtwsrBPuk13lK3rLA6yPzFKo3+paIdpu6QuA4xzJZXdd9OxCnJzJUrc4a\nwwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-12 00:00:00.000Z","summary":"

cyber security analyst - pythonista - former journalist - sinologist. she/they.

","updated":"2026-01-10 04:33:07.252Z","user":"","username":"Meline Sieber"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-28 05:18:25.672Z","domain":"infosec.exchange","followerCount":4302,"followers":"https://infosec.exchange/users/SteveBellovin/followers","following":"https://infosec.exchange/users/SteveBellovin/following","followingCount":282,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/113/494/554/563/233/881/original/15b61802d6eeb352.jpeg","id":"vg8kbkf8dk48n18","inbox":"https://infosec.exchange/users/SteveBellovin/inbox","iri":"https://infosec.exchange/users/SteveBellovin","isLocal":false,"last_fetched":"2026-01-10 04:17:36.391Z","outbox":"https://infosec.exchange/users/SteveBellovin/outbox","preferred_username":"SteveBellovin","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsWm4iPZz3C6QTy5hCiSA\nUYZuBXM+4jpWCtMe1HP6bE0HRF4QygtMPDvUBG3+vAJu5MbKGD8nqFCsXg+MxdQg\nGk6dBtJ/5czpkxS3MI/XGkgQjxvxNdETrCsQyFxTbDDXVwysFVgZfdOjzTXvvqqS\nJncbHSZi6YOP0yQkvSRb4P18uxrzY/BHJ9iGjTj29aKbTzQ64i1oS0HoVyBehTcB\n712b6oRBxoOJo2SszmyNm2DV1ulLu+O5HYqS+P3a7CheXXpKjEn0p1vb2J34Wnzs\nNSk7h9tLUh/fHWRFMR/UPUAcgf4KR++G9e3t3I4qQmtJxEchwgArdoCVQvekK1Td\nsQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2024-11-16 00:00:00.000Z","summary":"

I'm an affiliate scholar at Georgetown's Institute for Technology Law and Policy, and a computer science professor emeritus and former affiliate law prof at Columbia University. Author of "Thinking Security". Dinosaur photographer. Not ashamed to say that I’m still masking, because long Covid terrifies me.

","updated":"2026-01-10 04:17:36.391Z","user":"","username":"Steve Bellovin"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-02 10:05:04.767Z","domain":"social.sdf.org","followerCount":11868,"followers":"https://social.sdf.org/users/taviso/followers","following":"https://social.sdf.org/users/taviso/following","followingCount":268,"icon":"https://social.sdf.org/system/accounts/avatars/109/402/260/124/873/784/original/85ae73ed5b125dfc.jpg","id":"8iux0mscxc6d0mm","inbox":"https://social.sdf.org/users/taviso/inbox","iri":"https://social.sdf.org/users/taviso","isLocal":false,"last_fetched":"2026-01-10 04:33:08.077Z","outbox":"https://social.sdf.org/users/taviso/outbox","preferred_username":"taviso","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAznfWTEKct44Qv8F3eB9s\nOwEvsareXMgt7117gFmzZO3GX5w8wXdKyowPG4BTBisp/i7tBEGumlOG0p6WNSn7\nO5JPOp/Oy19Wd4UBl0StT318rmYen0fK5qQy9PZSdIBKmhlMPSfp+oRgY8VAaWQq\nkH5ytp0TKKVki5hNC4AVoWJXDCm2vo4/vKrYWMsZlTKzBSa25KI34cDcKctkJFT5\nwczGcJFuqDR49KSbdsiNIz/z+rYvEIjx/kRZqcbPVXCbbrCVKemhqzbnJhjhisFb\ncvjUAiwTNZHiKouKwsG9W3Xo1r4HHTEfLb7uIM5NLPEEDoc0jiCSWDxrU2URv6pG\ngwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-25 00:00:00.000Z","summary":"

Vulnerability Researcher @ Google Project Zero. UNIX, Hacking, Reversing, TTYs

","updated":"2026-01-10 04:33:08.077Z","user":"","username":"Tavis Ormandy"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-30 08:44:37.062Z","domain":"infosec.exchange","followerCount":8314,"followers":"https://infosec.exchange/users/malwarejake/followers","following":"https://infosec.exchange/users/malwarejake/following","followingCount":257,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/525/075/562/824/431/original/66851b6e92882257.png","id":"44g8tc7tzn3hib0","inbox":"https://infosec.exchange/users/malwarejake/inbox","iri":"https://infosec.exchange/users/malwarejake","isLocal":false,"last_fetched":"2026-01-10 04:33:08.119Z","outbox":"https://infosec.exchange/users/malwarejake/outbox","preferred_username":"malwarejake","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvdVe2mUNaZe1ti5QyXNv\nxnFcPcFflrTWlf1wOkXoyRoXjKf3fGm1lsg3zTqPl6At7TtKHpLHeMawEBu6vNgh\npHjNBaVfxexZXGyBdhJqyIT9KPbtMhVapzm8zhklDkmBYLJ0Nxynfo3AktE4i4l6\nyRXFJj+kf+BQJ+dKaVVZvovj7SJb03KAo4uzNjbwaPQSFiBiQwvGNH1/+06c3wP9\nL2cIR/GPLc3PWKWMGlEBZXGAEZJ2/9Y7lx0ieSK7n8v02dqe13wMn9MYZIBMrifD\n9Mx+GwB6YSE+0NJSbxF2WMvOZEQfPtifdQSefd0bOjy73GWFPD5mrD5WtfPFNOoE\nRQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-16 00:00:00.000Z","summary":"

Breaker of software, investigator of incidents | GSE #150 | Faculty at IANS Research | Stuff: jake at malwarejake dot com | He/him

","updated":"2026-01-10 04:33:08.119Z","user":"","username":"Jake Williams"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-03 19:24:52.942Z","domain":"social.circl.lu","followerCount":1394,"followers":"https://social.circl.lu/users/circl/followers","following":"https://social.circl.lu/users/circl/following","followingCount":191,"icon":"https://social.circl.lu/system/accounts/avatars/109/394/110/549/994/488/original/c35f3b729f029363.png","id":"028h8arc13jmot1","inbox":"https://social.circl.lu/users/circl/inbox","iri":"https://social.circl.lu/users/circl","isLocal":false,"last_fetched":"2026-01-10 04:33:08.721Z","outbox":"https://social.circl.lu/users/circl/outbox","preferred_username":"circl","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuPJrPmN+aGOnZLFPKOFW\neNNSf+vU9sLMCp+CA3dihJ23whLCD6EHKf91WdiHOxnclFE5kJAGCR39vDFqA+K5\nl9VLTet7PIKKB/koVuKPRJaYsbL8rNAfm6dwhuLAdywc2Tj9szfL+vhMA+tWGaQx\nKiy/h9ixmzv2t12ceUSgCc7iPfH/6U1nh8huzqKo4en+sxYVa7LA/L9Pg251CTvJ\n6/dj3YrW9R8pEWxsXw+xZYV4GAwGYO/mv1BmppRmBrEoqPrTTKr4QQp/yOuIOvsC\n+A/hA4ltQhMEt6Muss3JAsYLDahABXDo6b/wywVfIBH/VrQfPdyylaY4FeF51YtG\nvwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-23 00:00:00.000Z","summary":"

CIRCL is the CERT (Computer Emergency Response Team/Computer Security Incident Response Team) for the private sector, communes and non-governmental entities in Luxembourg. The home of many open source security tools.

#infosec #cert #threatintelligence #fedi22 #incidentresponse #dfir

","updated":"2026-01-10 04:33:08.721Z","user":"","username":"circl"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-01 01:18:49.542Z","domain":"infosec.exchange","followerCount":2623,"followers":"https://infosec.exchange/users/shadowserver/followers","following":"https://infosec.exchange/users/shadowserver/following","followingCount":0,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/358/833/367/138/068/original/a15d87e2814fa3b3.png","id":"9za2av93f2v8h08","inbox":"https://infosec.exchange/users/shadowserver/inbox","iri":"https://infosec.exchange/users/shadowserver","isLocal":false,"last_fetched":"2026-01-10 04:33:08.762Z","outbox":"https://infosec.exchange/users/shadowserver/outbox","preferred_username":"shadowserver","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4RzC3WBH6QDd5vDIH2yM\nkeHr+lwJOG/3UtLQQfdCf4bVYlXA40hJTRvnvUenunRTpu0ygiFtLXzX4PxzWWWZ\n0BUrUSuzgnyrKbaGi7/1j6K4d8Hq05PdKuu8IfQFWKyVEUmKDBu2WRXbvI7uvjGj\ngOjGdja7OzEDz2e/TuiR8LSEKxhrAAirMPvxp7FAsc6VSFUo5qG9LFHULCO6ZEFA\nvSsxGkH+RoLrZ282iip/wMoZfj974g8aRxvpKXJ3eCJwSPuNAcwEM0L1xrtbJZXe\nrKYksTHOoGexu7QqfIWyatdY5g3gOTjVqBKe7drtelFgOgjPQiA1BYoMu+hE1O56\niwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-17 00:00:00.000Z","summary":"

Our mission is to make the Internet more secure by bringing to light vulnerabilities, malicious activity and emerging threats. Join our Alliance!

","updated":"2026-01-10 04:33:08.762Z","user":"","username":"The Shadowserver Foundation"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-05 18:16:40.187Z","domain":"thecooltable.wtf","followerCount":3796,"followers":"https://thecooltable.wtf/users/ncweaver/followers","following":"https://thecooltable.wtf/users/ncweaver/following","followingCount":211,"icon":"https://thecooltable.wtf/system/accounts/avatars/109/410/776/248/374/314/original/2c0b67f570755fe4.jpg","id":"hsi2l2p8xl71629","inbox":"https://thecooltable.wtf/users/ncweaver/inbox","iri":"https://thecooltable.wtf/users/ncweaver","isLocal":false,"last_fetched":"2026-01-10 04:33:09.131Z","outbox":"https://thecooltable.wtf/users/ncweaver/outbox","preferred_username":"ncweaver","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvFjHL7lhaWc8/Eb7u8Sf\nqOkgcryVrskM2Nl5/EzAGgD3ufztyDTSC/MRw9MYlfW9Ec6UWt98dTCWg9crMR0c\n0001XDoN+Lx5dpyuvW5RI3d51lBt4WCeofxxCsD9Inn3I1v7h1TEdjoIdoPf+591\nBe3x2C0BobIGlvZ3ri6W+UiLcGllgfwpkFENdfUT4v+fPlpaokj+SorsWsIxd+rO\nCbZl4R9Q/mydz2adzMdSOvJorqdX8dAMAkMJFHy5hK2TM9LrxT4zIurx0WZrf4eR\nmYOjqUS4pwCr5P/o6mQs9HNgs5sVUUslv6jBHXyoLg57Pf3UFhIkzBQmlGkA0pg6\nqwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-26 00:00:00.000Z","summary":"

Researcher, ICSI
Chief Mad Scientist, Skerry Technologies
Rubble Bouncer in Crypto Nuclear Winter

General computer security paranoid, and already miss teaching. Computer security, drones, things that go bump-on-the-net...

","updated":"2026-01-10 04:33:09.131Z","user":"","username":"Nicholas Weaver"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-02 18:56:51.670Z","domain":"fosstodon.org","followerCount":1441,"followers":"https://fosstodon.org/users/mibh/followers","following":"https://fosstodon.org/users/mibh/following","followingCount":1356,"icon":"https://cdn.fosstodon.org/accounts/avatars/109/281/320/249/544/296/original/b65bb798c4e5135a.gif","id":"o74cki1dql0oi92","inbox":"https://fosstodon.org/users/mibh/inbox","iri":"https://fosstodon.org/users/mibh","isLocal":false,"last_fetched":"2026-01-10 04:33:09.183Z","outbox":"https://fosstodon.org/users/mibh/outbox","preferred_username":"mibh","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtPt27Iq/ralsy2tqtBRT\n7SbxZIytllJFDv+jBNbuLlYnRgxHAAJZvZ/aP0TlrvPSgJVYS82Es+V/VOj67lAB\nlgQhxEJZxo7TS8pZmyHOIdMQRxegZpGYVuPMwEDyGfeClafHuHU7aqnGOTixkzLR\nV+DhLXJ2sqWT/jSGDg/Hp2qtavhxM9Ccbv7zYgHs2WhIV2fKsCZ6DoiWDo47MxOF\nKp1Ql3kiCz7+I1ZXNpwG0o/yu+25+56Upk2KGUf5z6ou7OigtMUeoW6J7KnuiyeO\nhRSO1Mlmf2GVNrvteSg0/zyic9U+xz8VzrVjHYE1FLMjA1UUhqfc0cAGRG1jEuHw\nywIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-03 00:00:00.000Z","summary":"

did some things about anti-spam, internet exchanges, open source software, dns, and internet security. at aws security as of 2022.

best you not try to follow me until you have a profile that i can evaluate. the trolls who wreck things are on their way, and some will arrive in the fediverse under cover of expansion. don't look like them.

","updated":"2026-01-10 04:33:09.183Z","user":"","username":"paul vixie"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-30 05:08:46.899Z","domain":"infosec.exchange","followerCount":478,"followers":"https://infosec.exchange/users/Jason_Healey/followers","following":"https://infosec.exchange/users/Jason_Healey/following","followingCount":217,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/365/222/345/027/688/original/b9f7724df9488437.jpg","id":"8n75ud7fbsjw924","inbox":"https://infosec.exchange/users/Jason_Healey/inbox","iri":"https://infosec.exchange/users/Jason_Healey","isLocal":false,"last_fetched":"2026-01-10 04:33:09.233Z","outbox":"https://infosec.exchange/users/Jason_Healey/outbox","preferred_username":"Jason_Healey","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvKXvQQj1NPn/fEZtfsVP\nlcusgjWXeYTjkYRKI/QDx+cLyeFiqNR26Gd6EVFo/nUbRgdZoZf4X9li+BbxOhX2\nUY3b2obOSLWkUKshuU1eluVxFa6Ugy+cfxPjyu8HMLYxKxCoURUXh9GVvOy3Y5ZL\n4NS2odhBUWHeDWUF45tMme36j+HLFZTo3n5jmZc7KknhOW3EpSV+eUpKY7/BdZhO\nr87JA8lzTrSKW8cCfbBY/vQrjX/LkHaXXNVMnCoOVOIPWesNQVGsu2x/ywZSzMCN\nZ09NwqFe0RJoC7g8vsIWQQ+LScQIqm48fgOZeixV68iPYutGqJu7F/g5Nv2fybcY\npwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-18 00:00:00.000Z","summary":"

Personal account - he/him. Jason_Healey at the other place. Founder of Cyber 9/12 student competition, DEF CON and Black Hat review board, USAF Veteran, Columbia SIPA

","updated":"2026-01-10 04:33:09.233Z","user":"","username":"Jay Healey"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-11 08:24:37.737Z","domain":"infosec.exchange","followerCount":171,"followers":"https://infosec.exchange/users/ValidHorizon/followers","following":"https://infosec.exchange/users/ValidHorizon/following","followingCount":184,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/382/199/531/231/050/original/e183a52149d93e42.webp","id":"w61iawezcv02n7i","inbox":"https://infosec.exchange/users/ValidHorizon/inbox","iri":"https://infosec.exchange/users/ValidHorizon","isLocal":false,"last_fetched":"2026-01-10 04:33:09.278Z","outbox":"https://infosec.exchange/users/ValidHorizon/outbox","preferred_username":"ValidHorizon","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvifzfGHbhyFKjEuQ+EHQ\nmX93XvxpnDYN+nIQ5CdmpIW+TZyUU8RXnxzlEIhtHvzvXeqBbDWuPNQrrRKaj1UT\nMG6wmlaRxw1frhzXRnAbvjlakVWewiwi3BkJzewJx1hVidBkdsQ70SYalsBHm58L\nZ7Fw2gHuXboulMIDUe6p9oXAqjGMWaLXBikwo8UDyVCUg4mTPjHUAJ9YF5HmRjKA\nB3nTM5KDimZnECEBxcRkhwS2E4cn1mOM81gBVoH4Z415Ik09cEg9IgB/Tvf2q3S9\nkDa2Ggxmp6EHUg9TJZpq6rB+DkxrUZsL6qdyXs0lvvZBhp5RukkaFJuzUpQEzTp2\n7wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-21 00:00:00.000Z","summary":"

Thought Trailer, Cyber Threat Intel, DFIR, influence operations. He/His

","updated":"2026-01-10 04:33:09.278Z","user":"","username":"Daniel Gordon"}],"page":1,"perPage":10,"totalItems":380,"totalPages":38}

Andreas Sfakianakis

Following