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Senior Security Researcher @microsoft, developer of http://github.com/Ch0pin/medusa
My opinions are my own.

","updated":"2026-03-11 17:32:42.845Z","user":"","username":"Dimitrios Valsamaras"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-06 03:45:15.679Z","domain":"infosec.exchange","followerCount":607,"followers":"https://infosec.exchange/users/blasty/followers","following":"https://infosec.exchange/users/blasty/following","followingCount":149,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/290/292/663/022/146/original/4bffde045744e30f.png","id":"i4zm035n4yz7jb4","inbox":"https://infosec.exchange/users/blasty/inbox","iri":"https://infosec.exchange/users/blasty","isLocal":false,"last_fetched":"2026-03-11 17:32:42.880Z","outbox":"https://infosec.exchange/users/blasty/outbox","preferred_username":"blasty","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqrDH5JFkbvgHkYNSMG4M\njj41eWAzwuPyWXjLrcxUV+XX8a1J+Y9tLB6C4d0x/hW5l+3xADynYozmF2KAoi5u\nHPQDLGiC5MvLWHxjNSknkvBVLXs5KZDhFWEQGVzJG5CsLFy3iKNa+hvHETQoF7AD\nda5MT2vNvXOjftmT4RF5YRQql7X4AenDrLOXcg+EF6GoYxq9cR0B23Y3t8xYgr23\nc4Kx0ulSQAEiPKJxn4C4Ota1/RswfJELqYecE47eMzXwhU/HMr+QQhOyznHHcpu+\n0C4axpaKcpHsGYdJXaM2gDHubAxdYHGETshZ5JFItsVjwAQ3csO8iAPLH8SB5x9W\n+QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-05 00:00:00.000Z","summary":"

hightech lowlife

","updated":"2026-03-11 17:32:42.880Z","user":"","username":"blasty"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-19 23:32:41.852Z","domain":"infosec.exchange","followerCount":142,"followers":"https://infosec.exchange/users/pyn3rd/followers","following":"https://infosec.exchange/users/pyn3rd/following","followingCount":16,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/286/434/220/436/817/original/6e5b95c90af8e837.png","id":"5y2ofmpvzap31yu","inbox":"https://infosec.exchange/users/pyn3rd/inbox","iri":"https://infosec.exchange/users/pyn3rd","isLocal":false,"last_fetched":"2026-03-11 17:08:44.427Z","outbox":"https://infosec.exchange/users/pyn3rd/outbox","preferred_username":"pyn3rd","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2oE5xQT3yBSm+OW+Scc1\nfM+UfLX1OwmuhIC0FYsRXDYYnXK4gjgtOWvYVWZxMzSS0u+Cdu9Aeb3Rbr8K1S/5\nH3ainXGGpkvn3OlL9EWqMs4iz0iblZiRpRpGIm3JEaPjBRSnrrfsLcsVmUDrSpUf\nykJYt30KIR83WOVFVKi1FPZQhyAl9kFpdg6mfYTr0GUf5KUA2sjQAl6tk/Ay8dZ3\nMT4ZlZcphaYQjowqAnDhx8qSIpeiiY8f9zSLyLd7tSY5Lsfq8/PMAYRSQ9wC/fOj\nroMGxgvTT+MOUNkwDzxZealN23dJUbbgZoTs0QixnqEEMhNj9ayFWsGUB+ME6QXt\nswIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-04 00:00:00.000Z","summary":"","updated":"2026-03-11 17:08:44.427Z","user":"","username":"pyn3rd"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-02 08:05:09.707Z","domain":"infosec.exchange","followerCount":2963,"followers":"https://infosec.exchange/users/thc/followers","following":"https://infosec.exchange/users/thc/following","followingCount":25,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/292/203/795/147/084/original/a5dd22a66e6030b9.png","id":"4v3f81416zcr9g4","inbox":"https://infosec.exchange/users/thc/inbox","iri":"https://infosec.exchange/users/thc","isLocal":false,"last_fetched":"2026-03-11 17:32:42.898Z","outbox":"https://infosec.exchange/users/thc/outbox","preferred_username":"thc","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6vVMeRjCoV9JbYX43BNi\nr1eoz4N0h+vinwyg00h2cGSqm3jv1mPauz2EqR6E75DdLvnqvm5VIBCEcXr6iJMy\nSoIpCoScOT8wKFudhJS2E2M0klWf+mXwC6XyOK3VPU+F4+wp/+KgayzrOVp2/WtK\nK9TXKhqDxAqfEE8qSB1Z/CUPbHDObnk4Lkz9jMfZmoa30WGJOSbJFnSf54v1EdRT\njZxQo9mqlL0XVqu32wEqzUl2wg7TRDcxjo4ArXTan9ywjosm9WuNthTXe6Vazavu\nEeP23js7w5rNgVL0GOaHRZJhKu08G90thxJfRV2BnJYv/DzIqR6VywvguBg2nhvX\n8QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-05 00:00:00.000Z","summary":"

The oldest and still active security research group - The Hacker's Choice. (Founded 1995) this is a group account, so different people post! :)

","updated":"2026-03-11 17:32:42.899Z","user":"","username":"The Hacker‘s Choice"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-08 17:10:46.029Z","domain":"infosec.exchange","followerCount":2701,"followers":"https://infosec.exchange/users/gaz/followers","following":"https://infosec.exchange/users/gaz/following","followingCount":240,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/302/020/153/603/119/original/4cb94caf8d443d15.png","id":"s7422h491f540a3","inbox":"https://infosec.exchange/users/gaz/inbox","iri":"https://infosec.exchange/users/gaz","isLocal":false,"last_fetched":"2026-03-11 17:32:45.326Z","outbox":"https://infosec.exchange/users/gaz/outbox","preferred_username":"gaz","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu+OHTS+z5Vi1ocxKWp9g\n5l9r0dJC5osoFmVVN9BmDxxSN3OWUkfmEZ9jeiVMM31bkRe78i4JppOxTL5RtUYa\nxULQ3p1Mk4NiLIom1PvljwNrjiOHmwEPzdkKK8S9B8DX6V7tIKxPzjEsfDigkX4Z\nmrqaZc+eT1LMhhfVm8JMBEulLv3SVJkY5KczIvPkNeQdF8OaFRP1jvZloAkvZcAP\nLU1MaS/BrSEN/+7ARFP4pkkPE8wHyWUMZfk+EQg1WJVyLF1ZBYKWjHLjLgLInXdC\n0Tp8KFuuiHYV4Cg0KJYfVE4E1A7tK+6oVpoSkV0kRJu/IfSxGOW5I1euNogUKiw6\nrwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-07 00:00:00.000Z","summary":"

javascript:/*--></title></style></textarea></script></xmp><svg/onload='-/"/-/onmouseover=1/-/[*/[]/-alert(1)//'>  https://garethheyes.co.uk/#latestBook  https://leanpub.com/javascriptforhackers/

","updated":"2026-03-11 17:32:45.326Z","user":"","username":"Gareth Heyes :verified:"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-09 00:35:55.282Z","domain":"fosstodon.org","followerCount":868,"followers":"https://fosstodon.org/users/frichetten/followers","following":"https://fosstodon.org/users/frichetten/following","followingCount":342,"icon":"https://cdn.fosstodon.org/accounts/avatars/107/537/299/486/108/603/original/8ef32b1a3e59bdac.jpg","id":"rf459771ma8ip2y","inbox":"https://fosstodon.org/users/frichetten/inbox","iri":"https://fosstodon.org/users/frichetten","isLocal":false,"last_fetched":"2026-03-11 17:32:45.683Z","outbox":"https://fosstodon.org/users/frichetten/outbox","preferred_username":"frichetten","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwmmaT0UBg7GzubwedOIO\n8buE3cIoHq5TMVBGbCgtGXkGaqQU1uZitu96NP09WXOdce/bBNXQx+/rkQBCnBmk\nmh9dKaD8VlT1jveuRBkMGbcO77uWbfizXTOYVxY3X7P/YTtPZ5jg3slT/FEna8vY\n4iDM+hlk1sIZn/IGlp3OSaMGccsHNnc8m5Ys4fKFiT4IzaGqTAzXWGgdjc81+HHA\nSY/0SQANDvCZZAnde4/ykmKL7mc/WmkREC1K8eaHkVgX60a31sIX5qxogb5l+WrM\nT0wO8ZrkmoZuOISIy/Jaf7Plzl2w+Qr6jMi8PPqE8cALWzQT+MueS8RktKQuf+Fn\n6wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2021-12-30 00:00:00.000Z","summary":"

Staff Security Researcher @Datadog || Former Penetration Tester/Team Lead || OSCP, OSWE, GXPN, GPEN, AWS Security || he/him || Hacks AWS || Posts are my own, not my employer's

","updated":"2026-03-11 17:32:45.683Z","user":"","username":"Nick Frichette"}],"page":1,"perPage":10,"totalItems":5,"totalPages":1}

Sean Pesce

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