{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-10 22:11:57.498Z","domain":"infosec.exchange","followerCount":65,"followers":"https://infosec.exchange/users/saarsec/followers","following":"https://infosec.exchange/users/saarsec/following","followingCount":9,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/113/516/638/077/097/132/original/a4b582aa460f4a06.jpg","id":"e6712kj6g1e7h1u","inbox":"https://infosec.exchange/users/saarsec/inbox","iri":"https://infosec.exchange/users/saarsec","isLocal":false,"last_fetched":"2025-12-20 07:50:59.670Z","outbox":"https://infosec.exchange/users/saarsec/outbox","preferred_username":"saarsec","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArnuopTJbL+Wj83JfR+lB\ng2bbBW8VX66pskMWqokr4GE92B9W3ONn6xtgfchj67ATEgDVWXyNy15z3+2bz33K\nVU5DTRA04D50rO0cwPQSQef9SdYCk3ULyX6LWlg9RlHjuTtUuP9KFIKdpzj0JduT\nlArfTy3KnpInJ5EjBXKxPdpAhOXh5X3abRlyDKu6Dkum1ZzosTMxcbSNm5IsJES0\n61otcjk8kTCQkbpXpDe3DewHuWTYiBbIwA2LQbcS7lo0Ki0ZZBaeLrs7AmxAGtU/\ngtLAB2LPAh1pNPeP2pSBcSihl1Voscqt7G5o37XUfHTfI3c+KevSSZU0VLq1UTZX\n3wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2024-11-20 00:00:00.000Z","summary":"

We are the saarsec CTF team. Schwenk and pwn. @CISPA @Saar_Uni

","updated":"2025-12-20 07:50:59.671Z","user":"","username":"saarsec"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-18 01:22:37.789Z","domain":"helmholtz.social","followerCount":7584,"followers":"https://helmholtz.social/users/helmholtz/followers","following":"https://helmholtz.social/users/helmholtz/following","followingCount":1267,"icon":"https://helmholtz.social/system/accounts/avatars/109/539/294/970/696/688/original/1c1ff7061b2710ba.png","id":"73d614sild87c3p","inbox":"https://helmholtz.social/users/helmholtz/inbox","iri":"https://helmholtz.social/users/helmholtz","isLocal":false,"last_fetched":"2025-12-20 07:23:12.671Z","outbox":"https://helmholtz.social/users/helmholtz/outbox","preferred_username":"helmholtz","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArLYfy+HY0KLtan03nV2N\n3j0/ODABX5rIllgZf84nFCXhOMgZpi6VH5d3ZooTTo7jo0AASLAusehX0NXwpPgZ\nURvDg1r4dJupxbV+OL+FFmTo07IVK4zCdLcsRxdJCYUJF10YABPZmHiO2K2Fp1CT\nHA1U9OdPY+8jVIAZj6Q/AG+KRuz5lEnFMdGh61t3PXaHo5zjGDurplid8lZQf+xh\nhVyJUuZBau1sIzOfGYjI1yeC8kufu+nMpOegOnFSQlOaj+EBBPVv9Db9XIbObrgJ\njiEiCvvDn5Bd0s4a0J5DEWICWhiKVuAJK0hftVDQXUV9UWj9q2EchCX68k+1wtDY\nPQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-19 00:00:00.000Z","summary":"

Helmholtz - Deutschlands größte Wissenschaftsorganisation. Wir stellen uns großen und drängenden Fragen aus Wissenschaft, Wirtschaft und Gesellschaft. Dazu bündeln wir unsere langfristig angelegte Spitzenforschung in sechs strategische Bereiche. Toots von Henning Krause (hk). Impressum/Datenschutz: https://www.helmholtz.de/socialmedia

","updated":"2025-12-20 07:23:12.671Z","user":"","username":"Helmholtz-Gemeinschaft"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-05 12:47:39.495Z","domain":"helmholtz.social","followerCount":1241,"followers":"https://helmholtz.social/users/association/followers","following":"https://helmholtz.social/users/association/following","followingCount":1193,"icon":"https://helmholtz.social/system/accounts/avatars/109/523/219/747/796/657/original/09b4be729b536ea8.png","id":"a4k0hc6v0077q1d","inbox":"https://helmholtz.social/users/association/inbox","iri":"https://helmholtz.social/users/association","isLocal":false,"last_fetched":"2025-12-20 07:51:01.673Z","outbox":"https://helmholtz.social/users/association/outbox","preferred_username":"association","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0pM10ewraG/ZtuJbd4Yc\nqVQ4KstOvOhnZNNEmcyqygtlKf2j7/Cj0bOc4O4l9WQLYInk2VO5NqQGnmWDdKlk\n72PHbJeqvpB+fQjSgW+Nx64IIG6fvIXPmWDZVnUhGwhzIe8oXyzoP5ZmQjzeZDX+\nEh81eSHnxhfnvp5n2d3eWAcQTOSPzODO5got2x19NU2VLQ2sCBRr4+5uo0+P5Ofo\nLnY1j73MM0oM5eQbL5P8tYJmYfbYPfBjbpBy4OBJUyezEHqEJUvrncameJYqtHe9\nl2ty7L7Ez9tEospi83xE+YYwwAxmr478i3QoblKymL3rzkdbxYvT8D6q/ECwneB9\n2QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-16 00:00:00.000Z","summary":"

The Helmholtz Association contributes to solving grand challenges facing society, science and industry by conducting top-rate research in the fields of Aeronautics, Space and Transport; Earth and Environment; Energy; Health; Matter; and Information.

","updated":"2025-12-20 07:51:01.673Z","user":"","username":"Helmholtz Association"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-16 20:48:13.844Z","domain":"mastodon.world","followerCount":75393,"followers":"https://mastodon.world/users/signalapp/followers","following":"https://mastodon.world/users/signalapp/following","followingCount":1,"icon":"https://s3.eu-central-2.wasabisys.com/mastodonworld/accounts/avatars/109/365/959/166/609/531/original/6987d2ff08433bb9.png","id":"579cznyo8sbxuon","inbox":"https://mastodon.world/users/signalapp/inbox","iri":"https://mastodon.world/users/signalapp","isLocal":false,"last_fetched":"2025-12-20 05:58:21.452Z","outbox":"https://mastodon.world/users/signalapp/outbox","preferred_username":"signalapp","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzluIUhENDx62Y5ttk411\nmI97wb8gA8uO8n/rYgWTiD1trNa1OyvNgi5Rzm1sjtRzgTyy9Whl9/Pin/rkqb63\nY0l7vjH+4WDVDvPrbN5dcrNO9/dN1iLYdp7DeNX0WiLypUXxsg4pTs6Z24xEh408\nHootahDrZJT+TOHv0GAr1Vc2TcXYdLD6zAIAk7ycyg9xBROZQsSPPBlTeyZ05Uxa\ngJdG8ARvzf+P2A79eveto6i7ND6VlHtv3WAOFqIHCl7DKof2Impp4v7y4bXRmwvR\nzkYQY1ogaFkbdnq1vtJaP/6M1+iK8Kq0iVmASaj8Hqo7xH5BDf8nozq5HXfje0eV\nGQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-18 00:00:00.000Z","summary":"

Signal is an end-to-end encrypted messaging app. Privacy isn’t an optional mode, it’s just the way that Signal works. Every message, every call, every time.

Signal is independent and not for profit; a different kind of tech from a different kind of organization.

","updated":"2025-12-20 05:58:21.452Z","user":"","username":"Signal"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-18 02:43:37.884Z","domain":"infosec.exchange","followerCount":60,"followers":"https://infosec.exchange/users/notippenhauer/followers","following":"https://infosec.exchange/users/notippenhauer/following","followingCount":49,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/296/768/473/529/940/original/29541829fde9a623.jpg","id":"9wluew8x59h13f5","inbox":"https://infosec.exchange/users/notippenhauer/inbox","iri":"https://infosec.exchange/users/notippenhauer","isLocal":false,"last_fetched":"2025-12-20 07:51:02.224Z","outbox":"https://infosec.exchange/users/notippenhauer/outbox","preferred_username":"notippenhauer","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtf5h2qPWtIlvmThTaUdG\nxeteoZIHL/R0sWAtB1Kwtb7W8Q6CMjBcTrZLrKmqrPspPwdcBb8gN3xc1ndp5yFH\npkP2/8z5V7D3MOmkYCkLEDYmJx0JZ1my4i/Xow5TTmCnNfLub1zYoIRk6MDVhaNt\nNfcb9LYR1PiGG85NBY8MZq8a/f6HZciVUTtwlaRwpRyfGJl/rgKSTJosmPnT8w5S\nU0a+ykO94oNqJfTBykM2eY+sJ+LacCbWG5vkWvqNvnOokxIYhPwI55R8Vsy/haAk\nNPJwwhKJKzdZNgMChEfGO3Nhd4w3UtPXOlg+e69oznvoItOO8z13icaIyLq5N8GL\nNwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-06 00:00:00.000Z","summary":"

Faculty at CISPA

","updated":"2025-12-20 07:51:02.224Z","user":"","username":"Nils Ole Tippenhauer"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-15 20:48:28.137Z","domain":"infosec.exchange","followerCount":107,"followers":"https://infosec.exchange/users/pellegrino/followers","following":"https://infosec.exchange/users/pellegrino/following","followingCount":70,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/299/023/994/346/978/original/9678e9a2be8ab706.jpg","id":"gswd1204w9z2sap","inbox":"https://infosec.exchange/users/pellegrino/inbox","iri":"https://infosec.exchange/users/pellegrino","isLocal":false,"last_fetched":"2025-12-20 07:51:02.692Z","outbox":"https://infosec.exchange/users/pellegrino/outbox","preferred_username":"pellegrino","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA85y/8+41nguDes+926CZ\nem9OfjWNSFqFHG5Xv1HCre5Nr478ba2ZZOlhst9t8Dl93zR3ZoBQwYmkb7p1FEEe\n5cIkVntFZKf3WR/IZ40TObLLvubnYyTELyMrdLi2LkHiHa/4UgqmH/TR5yCsYBVt\nb0zEEB69Q+O5bEaDOQN+lcpgVObB+a4401kr2Y690zPNeB6JkiDdz9RuTAUNY+5D\nO2mJV+luDPfvtJBDRZN5IUCy7gEZKUhUDFO5mAYXrJg2Enm5BXG0FYtgez1YwuIk\ngC6gGympQjd6lz5j7wpS1DAntpimHudoxTIYXiTDgVLeu2/5JKSIXyp1NoqYavq2\nvwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-06 00:00:00.000Z","summary":"","updated":"2025-12-20 07:51:02.692Z","user":"","username":"Giancarlo Pellegrino"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-01 14:50:23.304Z","domain":"mastodon.social","followerCount":1206,"followers":"https://mastodon.social/users/AndreasZeller/followers","following":"https://mastodon.social/users/AndreasZeller/following","followingCount":105,"icon":"https://files.mastodon.social/accounts/avatars/108/221/617/111/857/796/original/1d73abf30d8d88c9.png","id":"c8ur4b7o9n8k2xd","inbox":"https://mastodon.social/users/AndreasZeller/inbox","iri":"https://mastodon.social/users/AndreasZeller","isLocal":false,"last_fetched":"2025-12-20 07:50:47.865Z","outbox":"https://mastodon.social/users/AndreasZeller/outbox","preferred_username":"AndreasZeller","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1NwVROlB5zoQ4L2j8w7x\nVn+6o7xa2N8ylNruGv7ApuLzydkX3bnxGu/xqHN0mPEglmxJPA73ujraMOK8IoCX\ns99YeHmbVTVJVgqyZT1WrD+iC3RELzEYExmH187Z7+s1B2BsNnz6ovG62Gu1Ik8F\n20kYwm6dfSrYLvdwE2bASO0LAEjvTb9P43VbEzsc+K+hrE0TuSvKMSWeQZdd859K\nwtM2oNd5f/69RwF8qVW670e3n+uqpO2Ibx0L0itXL2xvlHpq1KZnwhRdRO2Kns03\nFeIBetXMYsSnlhk0VWYjNKUl43kPYgvhxUbHcW3+x8W/k1jjN0YxeYRUA/mjCOg/\n6wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-04-30 00:00:00.000Z","summary":"

Software researcher at https://cispa.de., working on https://fandango-fuzzer.github.io, https://www.cispa.de/s3, @TheFuzzingBook, @TheDebuggingBook, and more. Testing, debugging, analyzing, and protecting software for a better world.

","updated":"2025-12-20 07:50:47.865Z","user":"","username":"Andreas Zeller"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-17 02:56:38.001Z","domain":"infosec.exchange","followerCount":21391,"followers":"https://infosec.exchange/users/troyhunt/followers","following":"https://infosec.exchange/users/troyhunt/following","followingCount":53,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/292/947/265/145/885/original/7f9fc6eecc04cf8f.jpeg","id":"6zz4rh252376y9h","inbox":"https://infosec.exchange/users/troyhunt/inbox","iri":"https://infosec.exchange/users/troyhunt","isLocal":false,"last_fetched":"2025-12-20 07:51:03.597Z","outbox":"https://infosec.exchange/users/troyhunt/outbox","preferred_username":"troyhunt","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxai/Gayx1WE/bXk9rDrB\nEpfldZLDKRYyTTyh4uSmcBD5YWhjTSXoJNYvfsa04njqz61P9+aplSt2S2peQnbo\n9OTaAPvnP52Y3CEyLwYngZUVqix4MTI1aultW1qZcviibW3+PVXlai+lzZx44gFG\nyCEKDIQ42d136KE2hG9WVjqcRLo++C7bGLDfKDYm4ER78i/w7MR+DDpPCZJCzCTT\nZ8De32ipEAZFld8baGMjEOu7NYbc3HvmHwfx4T9sVDa4CAp00VpbRM3BOqItbOWO\n7SEwS8WIT988UcRgKC+mnK9+BR6gCyVFqp0cBDnzMVz4FfkXXs77aZ6JJtr+EuMQ\n9wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-05 00:00:00.000Z","summary":"

Creator of @haveibeenpwned. Microsoft Regional Director and MVP. Pluralsight author. Online security, technology and “The Cloud”. Australian.

","updated":"2025-12-20 07:51:03.597Z","user":"","username":"Troy Hunt"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-16 05:09:37.504Z","domain":"infosec.exchange","followerCount":17863,"followers":"https://infosec.exchange/users/haveibeenpwned/followers","following":"https://infosec.exchange/users/haveibeenpwned/following","followingCount":1,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/639/683/776/623/639/original/3ea97b6f1d1c8d0a.png","id":"r80ic776m87j74h","inbox":"https://infosec.exchange/users/haveibeenpwned/inbox","iri":"https://infosec.exchange/users/haveibeenpwned","isLocal":false,"last_fetched":"2025-12-20 07:03:53.244Z","outbox":"https://infosec.exchange/users/haveibeenpwned/outbox","preferred_username":"haveibeenpwned","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxPymzdzaQBU5mRZAY+kp\nzskSivnd/LOYVVaP4els80S/vo+lMw6O6DlXd6iVQ4jdcE7bHNfA7dCd6LTL7kPW\nNqo1AOwfBn5bAOiLAGCVFhPRg0mI3CgbJIccxjPhA2ug9B/5X0IQQVWyprMiGC9K\n2TDHmXm154y6nTyjvBsiEyShl8uyRO4DYp5umzxLDis62kIEo+B6XqBCPiVJpf3S\nviuBCnfCxKr1vTouaIMY/DHsMFCnj8h3EkIHYV7XMbOwYzR24vJs5XnN872FHlwq\nAD+3MscLLAx7ioDWVL+cgKS6Y0nxwbUZWPZpOYCAZ4jGcgzjDbnnfKkdjMhBMA88\nEQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-01-06 00:00:00.000Z","summary":"

Check if you have an email address or password that has been compromised in a data breach. Created and maintained by @troyhunt

","updated":"2025-12-20 07:03:53.244Z","user":"","username":"Have I Been Pwned"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-19 04:23:34.696Z","domain":"infosec.exchange","followerCount":60,"followers":"https://infosec.exchange/users/schrnz/followers","following":"https://infosec.exchange/users/schrnz/following","followingCount":92,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/310/208/603/015/700/original/041b7c3d838d57ac.jpg","id":"9258fbamb9z24p5","inbox":"https://infosec.exchange/users/schrnz/inbox","iri":"https://infosec.exchange/users/schrnz","isLocal":false,"last_fetched":"2025-12-20 07:51:03.777Z","outbox":"https://infosec.exchange/users/schrnz/outbox","preferred_username":"schrnz","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAytruSV1DL4rbdNJLCPxx\nY4dXdDBzP8PPRF6bnxvZ8EYkRXvbH6+D477WZ0rbYpDlfUiHcwPxmF2VBf/PgNCb\n9exHXBpBb7r2H3VQ7eBv5CagbAH5xL4QHWenhTbrLUJMPK2ei4JtL4h0uPCXbDsF\n+Xe2K269FoJk/4NpzAk+FTYCMGw62sAWFaLvJjK8joyPnQEJKnm6NB1MTB1IsJUy\n72fwyDfo59CBLkrwCOd3UuGHmyoGFvTh/zfSVZ6X45mshfRd+AlEMym+uxHE0KCj\nHZEHYnpOVJ+B9uZ6ADM/nMgM9yamWa0qMddtCMX7DC4tMtwHcmi4U22JBWSObie7\nmQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-08 00:00:00.000Z","summary":"

infosec enthusiast

","updated":"2025-12-20 07:51:03.778Z","user":"","username":"schrnz"}],"page":1,"perPage":10,"totalItems":3,"totalPages":1}

AIS Advanced IT-Security Solutions

Following