{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-15 17:10:36.770Z","domain":"mastodon.social","followerCount":975,"followers":"https://mastodon.social/users/kentindell/followers","following":"https://mastodon.social/users/kentindell/following","followingCount":257,"icon":"https://files.mastodon.social/accounts/avatars/108/194/486/165/353/396/original/65052f740ab7896b.png","id":"44cq649edxx8jh5","inbox":"https://mastodon.social/users/kentindell/inbox","iri":"https://mastodon.social/users/kentindell","isLocal":false,"last_fetched":"2026-01-01 22:37:32.409Z","outbox":"https://mastodon.social/users/kentindell/outbox","preferred_username":"kentindell","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtBIPAicmtWR6g3Dpug9t\ncq+LIJx3M7N7RJp0KTSYS3Vc3wb/ZNfRv7TzvoOv1CU4DrOTvckkhyAqnIE4Mj/W\nOy+aFyI/a3eYgjBbYH7u4wKbFnBVClxolTVsPx/jAnAnUYgI3Vv2bnEprnuvC9HI\ndDXpxbzglGFJY8GMoPe3owgTGuuIDAJ+CEEk0IaOVWtXPB2k8OuH+z0z76UfyAja\nOLAJdiFM+4jT03JzGmiLuJKbFDGv2JB4XX0abJ+jDBKMeP46wdZRLEyZNSjIFR7A\natiK7YDmPUQv0ieEEI+ykmvxlc6yEQMGyKSyDeq5Stvuaf4rsNqIf9nSmaNZD4fV\nlwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-04-25 00:00:00.000Z","summary":"

Technologist and entrepreneur. CTO of automotive industry startup.

","updated":"2026-01-01 22:37:32.409Z","user":"","username":"Ken Tindell"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-29 19:29:05.009Z","domain":"mathstodon.xyz","followerCount":9713,"followers":"https://mathstodon.xyz/users/standupmaths/followers","following":"https://mathstodon.xyz/users/standupmaths/following","followingCount":18,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/567/932/837/468/113/original/d535f1d8c2cd309e.jpg","id":"6i1fc50m3j6zlsr","inbox":"https://mathstodon.xyz/users/standupmaths/inbox","iri":"https://mathstodon.xyz/users/standupmaths","isLocal":false,"last_fetched":"2026-01-01 22:37:32.552Z","outbox":"https://mathstodon.xyz/users/standupmaths/outbox","preferred_username":"standupmaths","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu26NcGfyqyAjISM7fsQl\nGJuRod54bvWnc2iM+A+5Rhs/2j6thOYfEFqP8pDJB3KBe6I0vdVNcz2rpl1gpD6a\nQ7Mb/STzisF5F9qlv5cihNITvALwOWHsGnglic7z2eKPQKNJg4v6sXvh+3sLAhfI\nnMgKsOzmEKNxkRgERut+X77tMRZHoJu4jhZ/DXvj6MrDfw1hQBHEMYETxuWES0k3\nbssgwRMj+7WD9yh+puzOMM5z9LS4PUItSvbmUiSbxYUcg1B+qWRVAtp5KnEp72Ux\n4PESWWsXhgXSxZ05VWb99GNc2OyfNUfCPsEJYfUM7zuOT4Na0KzqhsaKJWcBhcUQ\nYQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-24 00:00:00.000Z","summary":"

#1 best-selling author, also maths clown. Humble Pi, a comedy of maths errors: https://mathsgear.co.uk/collections/books/products/humble-pi-signed-paperback
Videos: http://youtube.com/standupmaths

","updated":"2026-01-01 22:37:32.552Z","user":"","username":"Matt Parker"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-12 04:26:24.783Z","domain":"infosec.exchange","followerCount":405,"followers":"https://infosec.exchange/users/makeithackin/followers","following":"https://infosec.exchange/users/makeithackin/following","followingCount":290,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/536/452/729/302/637/original/b1fd51c33bc21538.jpg","id":"d6z3swmn0080093","inbox":"https://infosec.exchange/users/makeithackin/inbox","iri":"https://infosec.exchange/users/makeithackin","isLocal":false,"last_fetched":"2026-01-01 22:37:32.599Z","outbox":"https://infosec.exchange/users/makeithackin/outbox","preferred_username":"makeithackin","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp0swaFrgZc8MMw2SlcTi\nN5vQ54cfBW0OBNySJmXFzmG4m9KPHE4sk7sfzjIJEOWNSn8GlSJy9/2SyZ8uFJfB\nuRfM1pDfJurk8Fa7F94lvjb/Aig90qChr83ud4CjqI982chWqteXspmwcVzHlvVC\ngAqMjozLRh97t0hZx9/DCY9MgTnKcv2c/6wFswo2ZfT+gJ8eys8aG9ST1HYtxuv1\nDr6MusZt1IOLRMjlI6w8MwYIP3Kuhr1oqo0SDYPwJ9d7zFhwDZMyDQmgRWjFFOxP\n6sDWdlreB54E7LwyYFvX0Ah+gQTYnClvV3kQkNtV9Zwm3453cwlLODFXGbB+LMH8\n7QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-18 00:00:00.000Z","summary":"

Maker, Hacker, Engineer #badgelife enthusiast

","updated":"2026-01-01 22:37:32.599Z","user":"","username":"Make It Hackin"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-03 04:48:52.154Z","domain":"infosec.exchange","followerCount":2199,"followers":"https://infosec.exchange/users/stacksmashing/followers","following":"https://infosec.exchange/users/stacksmashing/following","followingCount":84,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/307/630/794/920/512/original/60a0194dc58a84e8.jpeg","id":"8l7r50mti69vemy","inbox":"https://infosec.exchange/users/stacksmashing/inbox","iri":"https://infosec.exchange/users/stacksmashing","isLocal":false,"last_fetched":"2026-01-01 22:37:32.665Z","outbox":"https://infosec.exchange/users/stacksmashing/outbox","preferred_username":"stacksmashing","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5Tmkfad9eBTygCfSOCVc\n7CkeqWA/Uwz0Hrtz7icIiJ/Tn2zU0Jd0IR7lS0HvEFEmctHgcTLAdtpKU98bK2hB\nwyFDdko32dIRN/ixl4AQrYaRxoLPV4PhDkar3+PlDcbhfbvFJP2m18o3ipdEG51q\n1VIGo+rdUBaeFftxoyxzkm8D22/lifjHkDoUg+WSq2s1FztOORlgOwieus6FGqUY\nmvnsYF1kyDsiUvMMvs/pn+H3ubKu2FY/ONSQo7g+OVAJvTP8VpBxqSfEVTpuNrTo\n+xeyHzBa88u2+AM3v3xFdJoufgPKvlPU873/wrcNgZqBYxP3OYK60NFhHlr8MWa0\npQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-08 00:00:00.000Z","summary":"

I'm an IT security researcher, and sometimes I make videos about that!

Contact: contact@stacksmashing.net

","updated":"2026-01-01 22:37:32.666Z","user":"","username":"stacksmashing"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-07 00:57:03.762Z","domain":"mastodon.social","followerCount":3474,"followers":"https://mastodon.social/users/arturo182/followers","following":"https://mastodon.social/users/arturo182/following","followingCount":421,"icon":"https://files.mastodon.social/accounts/avatars/000/270/080/original/abac5a72347396d5.jpg","id":"ek054m9vw9qdo86","inbox":"https://mastodon.social/users/arturo182/inbox","iri":"https://mastodon.social/users/arturo182","isLocal":false,"last_fetched":"2026-01-01 22:37:33.510Z","outbox":"https://mastodon.social/users/arturo182/outbox","preferred_username":"arturo182","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAywKG9OuSRCYY9W2AyoH9\nuROy7I6uTZiuUdixl02ShbelwQ2WoVm5d93/u2i5sRc9guSJ7Lbjg92i2wTAIUoL\nE2KCaPUJj2j/2lSA22wu3st8UxXUiA70Fl5dwg0JdkdpTWe46R25J/O0pKoKKRaK\nvb3fvLZ8Rr3ABeakzjTf0vpRJJ2cbcyMro0C3XceUw0PtoXg/ar5cX1Dk4rHaV7W\nEo4aCejCkcmtKyzamFaU20V6lH1/h3ehBluhCRqEpb8y+bNV/k7NWHu8kWthr7Sz\nyJnXbqBuhoUUmWQnPU4VbW0CVGLSwMwSnFIqr753DmcK2Mr8GSxRwAkoJHWiYvje\nsQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2018-01-03 00:00:00.000Z","summary":"

HW & SW

Founder of @solder.party

He/him

","updated":"2026-01-01 22:37:33.510Z","user":"","username":"arturo182"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-09 00:21:49.256Z","domain":"mastodon.social","followerCount":0,"followers":"https://mastodon.social/users/sijisu/followers","following":"https://mastodon.social/users/sijisu/following","followingCount":0,"icon":"https://files.mastodon.social/accounts/avatars/001/026/793/original/b7252e15e13e0afe.png","id":"1jf2p6575dr950c","inbox":"https://mastodon.social/users/sijisu/inbox","iri":"https://mastodon.social/users/sijisu","isLocal":false,"last_fetched":"2026-01-01 22:37:33.623Z","outbox":"https://mastodon.social/users/sijisu/outbox","preferred_username":"sijisu","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuab/o9OP52MXOWYHJUOr\nKaSvRxI8KDW8zcVM7U2VeUInuNVIlGuAXd9k2X4CaJuS2PgvWhukhE6FuSfSj2zW\nQbHRZ0d92ar0A2hFcyjYxzkqh4dOvd6fkcmK6Mu5pPA1gZNvN9yjoef03HRDclvw\nnTNMvm9yiq5qJ+TMroQiaxsgaAyd05y1fcCkGeVwSWGoKSsD698sXmKrSp1oBJar\n5pjBryt/TQ5Heti9hKkVfh7PJeNBrbF3qvgzj6qarHQlP8qSHDJWRbx6avvJxeOy\nPvEy5qkUMj9oem2sDcx+2357S+fCuVaYw0yUGj+aUMAnJVIRdJJqIMQ4ON5aBLqI\nZQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2019-12-10 00:00:00.000Z","summary":"

computers are an insecure mess

Computer Science student @ matfyz, CTFs with WreckTheLine

","updated":"2026-01-01 22:37:33.624Z","user":"","username":"Sijisu"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-06 21:13:26.877Z","domain":"infosec.exchange","followerCount":4096,"followers":"https://infosec.exchange/users/gynvael/followers","following":"https://infosec.exchange/users/gynvael/following","followingCount":305,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/261/430/063/142/018/original/fa0a49602235b991.jpg","id":"8onn6vx9lozgh2h","inbox":"https://infosec.exchange/users/gynvael/inbox","iri":"https://infosec.exchange/users/gynvael","isLocal":false,"last_fetched":"2026-01-01 22:37:34.558Z","outbox":"https://infosec.exchange/users/gynvael/outbox","preferred_username":"gynvael","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsFzAoGwoicwX1P23eO6l\nliU4tzJxNdUgDSMfBcx11qkzhoim4rMm0oNBza0yC/DFCsTtcTKiZvixq0WxliWo\nsQFRuX4/QN6TqtfcwrWBKFoSx8PwTVPHLwOYev//cSBgqSaN86ZzjgTJcCPH9eOt\n2eJdnIxfsJeJariAayp1UgqGUESHLwJsWTgOvC7syt3oudQAxX+aEpCTT5oVwWXq\nslz/SFbHLFpbihj71CdasjE1s7+VFBfsJ7o5mzqn+ihMSEa4kICunl9kuyshg9b0\nHKuE0+a6FUM1A29ZDYE285qgeBIo8b1stqKtys9x/eG8YnSceGGmDKSlAonmQHfE\n9QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-31 00:00:00.000Z","summary":"

security researcher/programmer ⁂ previously security team @ Google ⁂ Dragon Sector CTF founder/player ⁂ technical livestreamer ⁂ slide maker ⁂ he/him

","updated":"2026-01-01 22:37:34.558Z","user":"","username":"Gynvael Coldwind 🐈"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-05 18:38:06.081Z","domain":"infosec.exchange","followerCount":10,"followers":"https://infosec.exchange/users/boxmein/followers","following":"https://infosec.exchange/users/boxmein/following","followingCount":20,"icon":"","id":"iim9828z364a7op","inbox":"https://infosec.exchange/users/boxmein/inbox","iri":"https://infosec.exchange/users/boxmein","isLocal":false,"last_fetched":"2026-01-01 22:37:34.606Z","outbox":"https://infosec.exchange/users/boxmein/outbox","preferred_username":"boxmein","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwjk4QMCPbeovHVXvs2EV\n+319lXnsvvDGPAioiAxTFRDLj8BklkXB0P2btxsqPh37xM3GPYoCQ/Tqd+6TdzBb\naRU0vz+uRM/stsdIlVjmsc+NVhcAJNlT5bG/0Dk+9MFTl4561tU76zI6KSRbL9L1\nYP+WmxSn0rHyUln6VIT96O5VEw1nx+kTkIWJDmXbDyAktYB/26KBcYf5vPqsBX1t\nCUEpiesMC96iTi9Aagns+88TxVMQkw3oEjy9DN1RWZLavq1iVHE2iASkCUXNlVXQ\nYjI+yX/eeJR1kDJulRlcHoYV2EYjcwCC70Q0NESYqfzPv2A+1qUk4YWZ/cxACH9J\nfwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-11 00:00:00.000Z","summary":"","updated":"2026-01-01 22:37:34.607Z","user":"","username":"Johannes K"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-15 02:19:23.323Z","domain":"infosec.exchange","followerCount":29,"followers":"https://infosec.exchange/users/jinblack/followers","following":"https://infosec.exchange/users/jinblack/following","followingCount":21,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/297/527/540/406/845/original/56fd2aac711637f3.jpeg","id":"qc75un5z8a898ub","inbox":"https://infosec.exchange/users/jinblack/inbox","iri":"https://infosec.exchange/users/jinblack","isLocal":false,"last_fetched":"2026-01-01 22:37:34.649Z","outbox":"https://infosec.exchange/users/jinblack/outbox","preferred_username":"jinblack","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyXzWfGLe+3W91TBQmOFz\ncpiQAYu5A20Y0gUe1Vhvb8WCFlHgfuElLmRNkDX+KqzlAWLI4B885ycWBuVEMCBS\n38FOnVi2vKcY9IHkbPHszkNM2KtXEwQDWmhgk4l7x4kJ2GoyCa+subeBlWimeVwt\n3XxyGmS8jmf/PdST5/PNqXB7+H3reeDJluehOTAJNewKUXGn+7uDI9qdrVte00qf\nwUwtN5AL1xc/ih4rXK7y1Go+tS1z3QegPDSnGqFGGVxjkndA9ilLA86GK7711o1H\ncDphUoqLW2CL2F/hErYo2ilNzsjezgYQL/wXh/yPHngyTlPe/DNek2dX6F2JuqCX\npQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-06 00:00:00.000Z","summary":"

CTF Player @towerofhanoi and @mhackeroni | Security Researcher | Assist. Prof. @polimi | Coach @CyberTeamItaly

","updated":"2026-01-01 22:37:34.650Z","user":"","username":"JinBlack"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-06 02:28:30.607Z","domain":"infosec.exchange","followerCount":507,"followers":"https://infosec.exchange/users/minimalblue/followers","following":"https://infosec.exchange/users/minimalblue/following","followingCount":208,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/296/464/541/953/699/original/450650661c6bebe6.jpg","id":"zs7e5176b61u4i6","inbox":"https://infosec.exchange/users/minimalblue/inbox","iri":"https://infosec.exchange/users/minimalblue","isLocal":false,"last_fetched":"2026-01-01 22:37:34.706Z","outbox":"https://infosec.exchange/users/minimalblue/outbox","preferred_username":"minimalblue","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2rPKNfjZlVlequFTnYwh\nMA14HWUsBB9IdXgdA8ihFO07OroRkfT+gKsHdSHbqPFWh7coabGrHHqzN9iX1MCD\nlXXaT3Fx6KAzHuTFagMGu3BRtPMQu4D5oSxN2mkZtN8j7pg2xcOxe4p3ohluCrn9\nyhxhJQeX34Thq/TYOKVUXfYLW0CMeUdAs0Sqzhz2NwjdNm6V9I3+649Rd+b8e+jd\nP5z7ONApsxwzf6s8g2w1PeZbIOlPuLeVWgLqaQq15HUhq1Ngs8bmpxzX2XpAHK0o\nCQa20LDBmTdszqtNAlZXpGH2REaGOG6yD91sy9H5Q9RjOE7DRzfRWEiMjgSS4tHG\nTwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-06 00:00:00.000Z","summary":"

Researcher at TU Wien / Web security / Capturing flags since '09 w. mhackeroni & We_0wn_Y0u / #drumandbass DJ / Also known as lavish

","updated":"2026-01-01 22:37:34.706Z","user":"","username":"Marco Squarcina"}],"page":1,"perPage":10,"totalItems":4,"totalPages":1}

Christodoulos Sotiriou

Following