{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-31 18:06:46.925Z","domain":"ioc.exchange","followerCount":2210,"followers":"https://ioc.exchange/users/percepticon/followers","following":"https://ioc.exchange/users/percepticon/following","followingCount":1449,"icon":"https://files.ioc.exchange/accounts/avatars/108/202/224/911/925/226/original/7f08d9cfe02434b6.png","id":"07f5p71626uv940","inbox":"https://ioc.exchange/users/percepticon/inbox","iri":"https://ioc.exchange/users/percepticon","isLocal":false,"last_fetched":"2025-10-22 13:40:46.859Z","outbox":"https://ioc.exchange/users/percepticon/outbox","preferred_username":"percepticon","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApx1H6jCg0/UTadKlDbc1\nfk3A62acB/2q34pvDlmrXvn055WsZe6f8ESeRoVHusmU4xkxsUW8AcRSIRTQA30+\nJ3kkmTkMuGvi0PNhnHP/PefpCKt3t9M4kQo9E0qv9mL95dlKYDtp8ANvFJPYEext\nnwgYEM2uoKts13RCZg8J9sa8VKAj9NwQ9h9DI5eLFuRoak+J+CYzlckDb/Dxxeru\noORzBmGpbNOgXIcD3xigKQ4FjLO4kTynOOFA5zJB47Ujt3B8fW19Mosi9XlcPYk3\nPDqRgYy1jI5XBbmWtSaewJD8oTg3qOUe1JBrRJv9pnW4lPOmrJcowtl7nS+ntjP2\nUwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-04-27 00:00:00.000Z","summary":"

Political scientist studying infosec, cyber conflict & information war at the Institute for Peace Research and Security Policy at Uni Hamburg. Self-taught hacker & blue team.

Blog and podcast about my work over at Percepticon.de. Participants welcome!  
Will publish research findings and interesting links about the following topics: #infosec, #cybersecurity, #ITsecurity, #cyberconflict, #cyberwar, #cybercrime, #informationsecurity, #disinformation

","updated":"2025-10-22 13:40:46.859Z","user":"","username":"Matthias Schulze"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-19 09:53:27.271Z","domain":"infosec.exchange","followerCount":5,"followers":"https://infosec.exchange/users/disconnectedunexpected/followers","following":"https://infosec.exchange/users/disconnectedunexpected/following","followingCount":4,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/114/676/645/122/144/146/original/bbb1ecbfa19e2d09.png","id":"o6jvn4fz0hn9rg4","inbox":"https://infosec.exchange/users/disconnectedunexpected/inbox","iri":"https://infosec.exchange/users/disconnectedunexpected","isLocal":false,"last_fetched":"2025-10-22 13:40:47.047Z","outbox":"https://infosec.exchange/users/disconnectedunexpected/outbox","preferred_username":"disconnectedunexpected","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqRj+tFVjoandIuvlYlXE\nE2o2bLzYBQ7nQ8L6iyDi5+01XunOZ+IdYAdCWTe0bdAKhmFDnwg6OV/GyA+kbaba\niMraF74mN9GDlvXuovwMv5giOSzpOHJGCW+CdxaM9GVmUks3NtGj6u++HeMPGCpd\n8zzmwKVciyRZdF2Z4tyvxsWsGAktGyGb3K+EmuC2KlfdKfeRYQpT2ZW0IdKIHerJ\nQi7aWYZH4kGMfqjFn1ldczykBqmaT+SBPQj1/JGVyyUmQ8xFU6Co6IB8UOOdyght\nGcK7BbzagR0RiS5YpoXN7IEOSCbPOiV7ad1rlVFwx/8h2Az5j0Q1uFM81kDEMKp9\n7wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2025-06-13 00:00:00.000Z","summary":"

Impro-Theater + Cyber-Tabletop-Exercise. Wir verbinden beide Welten. | #CITTX

","updated":"2025-10-22 13:40:47.048Z","user":"","username":"disconnected unexpected"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-06 03:45:41.487Z","domain":"infosec.exchange","followerCount":1734,"followers":"https://infosec.exchange/users/hatr/followers","following":"https://infosec.exchange/users/hatr/following","followingCount":354,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/298/924/558/288/998/original/293707adac6cdf3b.png","id":"c32u892877b920n","inbox":"https://infosec.exchange/users/hatr/inbox","iri":"https://infosec.exchange/users/hatr","isLocal":false,"last_fetched":"2025-10-22 13:40:47.222Z","outbox":"https://infosec.exchange/users/hatr/outbox","preferred_username":"hatr","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApwpuPEmuXemNo2CNuFAP\neetHSuLx2LSs0H2oVCzeqqNFpZfArNdYBGn8gWo4iPJHJb6duOZ9WanEQvzcYtWe\ndxBLGaeEkW51CD0/N/cxiPn0ReKddvPTs4eH4W+cblzV9BQYmkJtT9BCoCxSfInz\nOfzuxkDxtFQhhMw0rT1es8uF+bB51oI21FCuDkIaaZDgRo5KgmpHYg03P3aR7YJU\nUpgzNUbkNaT2J+PICEZ0DvvjoHz5/LRktppll4lMpvyB1XFhppI/8iiPZeMeUqyv\neFFvNpj9SUNEXCbe00u/tvN+m37Vj+t5vHOcDedXz1tTChygjCbYg2M7IgnPs2J+\newIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-06 00:00:00.000Z","summary":"

Hi there. I. am working as a reporter and covering cybersecurity, mostly I'm interested in APT-related research. I'm with "paper trail media" and Der Spiegel.

If you want to check out the work I'm doing, here are some useful links: https://linktr.ee/hakantanriverdi

I gave a presentation at Virusbulletin this year in which I describe the process of reporting and then fact-checking tips I get while working on these types of stories: https://www.youtube.com/watch?v=rtlTF1Ajjdw

","updated":"2025-10-22 13:40:47.222Z","user":"","username":"hakan “:verified:”"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-17 00:57:12.309Z","domain":"bonn.social","followerCount":18700,"followers":"https://bonn.social/users/ulrichkelber/followers","following":"https://bonn.social/users/ulrichkelber/following","followingCount":143,"icon":"https://bonn.social/system/accounts/avatars/000/051/622/original/8fa75c5657d54998.jpg","id":"93u6a63n64433sb","inbox":"https://bonn.social/users/ulrichkelber/inbox","iri":"https://bonn.social/users/ulrichkelber","isLocal":false,"last_fetched":"2025-10-22 13:40:47.679Z","outbox":"https://bonn.social/users/ulrichkelber/outbox","preferred_username":"ulrichkelber","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoUSKJ3tBmM7LywIElDGR\nBgGmdLRzTtMvIG40oyfzaQ2D2JIRQtAboZU+Tvwb8HnGy67KRv6qIQP82NGgvfMz\n/212O/6HECuXi0YRFh5UZHiApRj4RGkktPxU7vNeRAVv8SGeAE8Xt08Pf9M+dcbf\nUQ/G/yVV7CgozxEWO1QUbtnXyVrTopg3JaBhFL+U5rh94twUzm1w9ML4pOcefggT\nvQ3ztEreVqkdq+8EUFhLusY+MUYCT/OgYpgjrezCHIkmWDcLHzaVuF/ydqBRABQj\nDitL59Dm4RSYSTKdiZwVI/8UNpMfLCwGcknHrb+uWjjIBS9dHWw1gzpcHvBy3qGw\nYQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2019-01-21 00:00:00.000Z","summary":"

Rheinländer, Informatiker, Demokrat. MdB 2000-2019, Parlamentarischer Staatssekretär a.D., Bundesbeauftragter für den Datenschutz und die Informationsfreiheit a.D.

","updated":"2025-10-22 13:40:47.679Z","user":"","username":"Ulrich Kelber"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-23 02:30:14.733Z","domain":"social.sachsen-anhalt.de","followerCount":229,"followers":"https://social.sachsen-anhalt.de/users/lfd_lsa/followers","following":"https://social.sachsen-anhalt.de/users/lfd_lsa/following","followingCount":34,"icon":"https://social.sachsen-anhalt.de/system/accounts/avatars/113/962/449/358/185/297/original/5b0e4c13b32b9870.jpg","id":"55i5i3sx04o8il8","inbox":"https://social.sachsen-anhalt.de/users/lfd_lsa/inbox","iri":"https://social.sachsen-anhalt.de/users/lfd_lsa","isLocal":false,"last_fetched":"2025-10-22 13:40:48.263Z","outbox":"https://social.sachsen-anhalt.de/users/lfd_lsa/outbox","preferred_username":"lfd_lsa","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnaHAVV+wBmv30M1k/tNq\njyyXBisjC0qrcLalH9Ti3x1ZUEfJwcvkclm0q0fnVcyQSM5ZwBM2DDcqH5eADcdd\neYpfSyhhEbxJlqgoM8Ik+IEz0bW7rS01Y8mxlzIDVEIkp8iGuMZC7yTT/OpMBwAk\nes7II5O2Si61atQEYm1RPmfIUq06DiNRiidyE+5YyYG4yfIZYGsdHrtrqMnzZOoy\nfR0k8rhVOGrGVcD5nHbU95A4uNzmRQLTCmW6TyMpOF/EkKDTAMy2Q3tARcR/OzNa\nCJleuDIqflQWeOL6p4cGTeT4vH4u/XVbxz/YnokTcN1C8OvJIrF5gpdd67LubMZN\nqwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2025-02-07 00:00:00.000Z","summary":"

Herzlich willkommen auf dem Mastodon-Profil der Landesbeauftragten für den Datenschutz Sachsen-Anhalt. Beiträge ohne Kennzeichnung sind von der LfD Maria Christina Rost, weitere Beiträge sind mit „/team“ gekennzeichnet. Wir freuen uns auf den direkten Austausch.

Wir bitten allerdings um Verständnis dafür, dass wir nicht auf alle Beiträge antworten können. Persönliche Beschwerden und Beratungsanfragen bitte über die Website unter Meldungen/Beschwerden einreichen.

","updated":"2025-10-22 13:40:48.263Z","user":"","username":"LfD Sachsen-Anhalt"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-19 07:04:06.405Z","domain":"social.hessen.de","followerCount":932,"followers":"https://social.hessen.de/users/HBDI/followers","following":"https://social.hessen.de/users/HBDI/following","followingCount":45,"icon":"https://social.hessen.de/system/accounts/avatars/110/260/066/858/079/043/original/4138e288a2239a4a.png","id":"va6vnrhy2g4312j","inbox":"https://social.hessen.de/users/HBDI/inbox","iri":"https://social.hessen.de/users/HBDI","isLocal":false,"last_fetched":"2025-10-22 13:40:48.989Z","outbox":"https://social.hessen.de/users/HBDI/outbox","preferred_username":"HBDI","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1/GXX6i732xU99fDoWze\n+MLUHfjsY0yKFtSK5uaheCEwv5LqB6GRcaCsZy875L+E1w1SgPzzeb/StCTvCaP0\nNvIfJn8Se14NTTjovX0jxy77WLqFv+Q6EygR6AAP5UwLY+mPQIanREsEZcM2+ZB3\nAXzQsAHs/3/9CdiNzQeU1pZ3zZExOMMAGfPdNWx4dciCw9s/XvAuoaYBKus3oMlh\nB5nx4iZlk757NlkoMinBcNn4LPILFI3sfiqUFD3C6Q6eBTzqsY7we97hnr+kv6+k\n3SuVF8SoIOpQGcLPqek7NC/iB8LMDDbl5hr1KR/NYj6viQOz0FG1zNDXkUbscMij\nVQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-04-25 00:00:00.000Z","summary":"

Hier trötet die Pressestelle des Hessischen Beauftragten für Datenschutz und Informationsfreiheit (HBDI).

Datenschutzhinweis:
Der HBDI erhebt oder speichert im Kontext des Mikroblogging-Diensts Mastodon selbst keine personenbezogenen Daten, sondern greift auf die Mastodon-Instanz der Hessischen Staatskanzlei zurück. Datenschutzinformationen zur Mastodon-Nutzung finden Sie daher im Datenschutzhinweis der Hessischen Staatskanzlei unter https://social.hessen.de/privacy-policy.

","updated":"2025-10-22 13:40:48.990Z","user":"","username":"HBDI"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-27 18:20:34.606Z","domain":"mastodon.social","followerCount":6793,"followers":"https://mastodon.social/users/sebmeineck/followers","following":"https://mastodon.social/users/sebmeineck/following","followingCount":2226,"icon":"https://files.mastodon.social/accounts/avatars/108/222/445/259/583/737/original/de64a1a76a574101.png","id":"5bu74k4h5050rwa","inbox":"https://mastodon.social/users/sebmeineck/inbox","iri":"https://mastodon.social/users/sebmeineck","isLocal":false,"last_fetched":"2025-10-22 13:40:49.235Z","outbox":"https://mastodon.social/users/sebmeineck/outbox","preferred_username":"sebmeineck","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyIfdbzOSUt1SgvGda3/y\ntyOzU3H7D+gQKJiHeCXoAoyzJQwsdY7KikKSVDVD1OGOoWMWYO2SGuuHmmuwz2Z3\nuFPzrFkp6YEkQU5RGpUScjRV09SRDroKQpgpiSKoSp4KG+J0YBg8NcazM7di25Vz\nOokGDoCcDdlymYA8AFHeVy8R+WKEHVcuoRpSIWcjAZbht7BuEEh7r0Y47hiMvJHQ\nFdGtOzy095KAQ4hvgF7BlBVecCGQ1nGIhr6rBBttle7lQcxEr/IHEFm4kuYA5GPd\nlKlm0VUwbDNXYnt2+5ZJMHQ1KaXsvFdhIvcU9E8NYUksM5dzdLMBzbozd/tRIoJj\n/QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-04-30 00:00:00.000Z","summary":"

Journalist @netzpolitik_feed • schreibt den Online-Recherche Newsletter #OSINT • he/him

","updated":"2025-10-22 13:40:49.236Z","user":"","username":"Sebastian Meineck"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-12 02:23:37.417Z","domain":"mastodon.social","followerCount":1344,"followers":"https://mastodon.social/users/CaroKrohn/followers","following":"https://mastodon.social/users/CaroKrohn/following","followingCount":663,"icon":"https://files.mastodon.social/accounts/avatars/109/244/829/327/925/348/original/2b2c6c1b13f2f56d.jpeg","id":"6kplgm128a922x5","inbox":"https://mastodon.social/users/CaroKrohn/inbox","iri":"https://mastodon.social/users/CaroKrohn","isLocal":false,"last_fetched":"2025-10-22 13:40:50.414Z","outbox":"https://mastodon.social/users/CaroKrohn/outbox","preferred_username":"CaroKrohn","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmIr9zfg0NjrM3fh7mIel\nh8hMM3LbeAU4vq2GMCYYGbtkT8toSnFdtS4NyzzcbZxXonlmdKPBWFeCnOmjYKkr\nQWwsj/yVi1Zn3tNryb5VT1uwJQCwgLsNTwwVa8Dopn6dxeHrwfio9qQc/G5D8+gw\nUF7lNVCWaZHQvPAJ9j8okPZqA615jo/fPrDTnR3VvLaUDX9iENTnR9/jfuOUlSbB\nFlo3W4iyq/VBK2eHhS85HN4fOxTTyb5zvO+LJpcpNo6w9z/FLMhjcf8RfzenOe+2\nRafx3zvSp0rKzp19JH5P8Ja1YzDrRtHZx3bij70s7AKuUtp7c6LIG+0aHYwE7XzP\nvwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-28 00:00:00.000Z","summary":"

#Datensicherheit #Security  🌻👾🌻👾🌻👾🌻👾🌻

","updated":"2025-10-22 13:40:50.414Z","user":"","username":"Caroline Krohn"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-16 13:18:10.219Z","domain":"chaos.social","followerCount":48329,"followers":"https://chaos.social/users/netzpolitik_feed/followers","following":"https://chaos.social/users/netzpolitik_feed/following","followingCount":20,"icon":"https://assets.chaos.social/accounts/avatars/000/016/863/original/1658c25e98d1e0d0.png","id":"fuvu1kf0782gt9y","inbox":"https://chaos.social/users/netzpolitik_feed/inbox","iri":"https://chaos.social/users/netzpolitik_feed","isLocal":false,"last_fetched":"2025-10-22 13:40:50.551Z","outbox":"https://chaos.social/users/netzpolitik_feed/outbox","preferred_username":"netzpolitik_feed","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwfH4zRMQqv51+SNMHTvF\nn+FQYIHTGc0yzCMOp28Ji+AYLn7ehnR6iNw58CGI7QDfkH3cvxPixwofch2gPfJ0\nQ3Gv7W3QLj3IJgk5qMcOagWbbti71jPO2GV5uyoiOx3/01OgNjHFHxigNK7o6tf4\n7ikr/hyzMxO0gH0ZM++WSNBiFm1ZVJQux5DGWK62nNyVjDSJwP65vWIZYhcjaLTN\nHE3tMDNo+oN4kuU9E3n6PG0L0pT58MQZCbnIbs6BYdADr4UWbTUEGVTi5ABtcTRv\nXUVg9hM8vg99RjKGMpslI57tvRQn6fq+VJy7L5C0M9v/8nU6lLQtb2euNbGzznFq\nNQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2017-06-08 00:00:00.000Z","summary":"

Medium für digitale Freiheitsrechte. Offizieller Account. Anfragen bitte per E-Mail an kontakt@netzpolitik.org.
#Netzpolitik

","updated":"2025-10-22 13:40:50.551Z","user":"","username":"netzpolitik.org"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-17 04:34:20.005Z","domain":"chaos.social","followerCount":11587,"followers":"https://chaos.social/users/HonkHase/followers","following":"https://chaos.social/users/HonkHase/following","followingCount":611,"icon":"https://assets.chaos.social/accounts/avatars/107/190/784/295/314/050/original/6651ee33cd025a3a.jpg","id":"5bk81ow5rcyng1j","inbox":"https://chaos.social/users/HonkHase/inbox","iri":"https://chaos.social/users/HonkHase","isLocal":false,"last_fetched":"2025-10-22 13:40:50.692Z","outbox":"https://chaos.social/users/HonkHase/outbox","preferred_username":"HonkHase","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4aQuFrKpdtZy2e0FxWko\n9aTlXOAr5F9FBnGQPzlBRanDviJkXvziUJW600E3PhltneFlNFHPj5soYcEhvq2S\nR0sQjKSlvdxpV2y4Gc7MhGzgCEvaprnQkv6ObTF0sthtQbPOIFuF96mYoLYzg7i3\nrYnEGSSTTw60bf3+iYyynxNlTb5iI5x/dmMly9j9j+BRR1ACtmokgJEWlVFjImbq\nMHoyA28hIjRreBwTi2R+J2KTq5xoZn6QAyCOZwOPFFFEzr3zo4ak49dRrRF51V/F\nfF+jl+nRWJggEIVr76KF+tqjWwFV+kl9BYnLu49JEhbxlmrc03L5JaXRmyXeapPP\nLQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2021-10-30 00:00:00.000Z","summary":"

20yrs Sec #CCC, Geraffel native, c-base, AG KRITIS, CSCB, #AGND #hacking, #Ethik, #KRITIS, OT & IT-Security, working at HiSolutions, http://Threema.id/X9H873XJ

","updated":"2025-10-22 13:40:50.692Z","user":"","username":"Manuel 'HonkHase' Atug"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-15 16:28:17.737Z","domain":"chaos.social","followerCount":160,"followers":"https://chaos.social/users/jatiki/followers","following":"https://chaos.social/users/jatiki/following","followingCount":519,"icon":"https://assets.chaos.social/accounts/avatars/107/479/540/783/026/776/original/1b7a169208a770c5.png","id":"fc84o36n0qu3bu9","inbox":"https://chaos.social/users/jatiki/inbox","iri":"https://chaos.social/users/jatiki","isLocal":false,"last_fetched":"2025-10-22 13:40:50.836Z","outbox":"https://chaos.social/users/jatiki/outbox","preferred_username":"jatiki","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtyD3D6Lp9JtscsQJq22T\n/PmNaqkcdG0FHMOJCaNoZc6Dcbk7LJbUyjVxcGNJnF3PbJ3WClV/SHZJEP+pqhNE\nmXU1kadATqc9kMZwGV4czNpnYGC1OQoPm428Qmrsm2YZYkEbkelwWbiEoCVsqFs8\nJccQ2oQ7m8lCrAR6MLTisYcMCmH5mjP65MXkp8oT9VR2NRwDPr94nKTc6uOlV5Ho\nYbri7jK1eLZHdzu5IGK/2XwYQB/vHvdCS7lHLCUyA97u7JEHGYqVFobyhvQkmyqy\nolsbzEX3BLhpyzArCX1DA59Jaz4WepDXHmzGB/6nhNJYn8znusNO/lGdIe4N4OKj\nvwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2021-12-20 00:00:00.000Z","summary":"","updated":"2025-10-22 13:40:50.836Z","user":"","username":"Jan-Tilo Kirchhoff"}],"page":1,"perPage":10,"totalItems":22,"totalPages":3}

Franz “Grandpa” Lantenhammer

Following