{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-20 20:44:45.146Z","domain":"infosec.exchange","followerCount":840,"followers":"https://infosec.exchange/users/cxiao/followers","following":"https://infosec.exchange/users/cxiao/following","followingCount":2105,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/261/578/614/420/343/original/1f354741e540c5a5.png","id":"gtmmprn09ozj0z7","inbox":"https://infosec.exchange/users/cxiao/inbox","iri":"https://infosec.exchange/users/cxiao","isLocal":false,"last_fetched":"2026-01-30 18:34:30.774Z","outbox":"https://infosec.exchange/users/cxiao/outbox","preferred_username":"cxiao","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy5W/Ibdio57i4Vxg0AY8\nC9hu6cLySUf/6CrBbzpjosBs100s2IPaHJB8hejRq/0+SXP7SUvAPCx5WCTLM1ad\nm9jDGAPXgr5/EwHQksNog+HgwkWY61F4Xd9eFf4MMFnPDCnW6TgzamzoikhDyTPC\nSvlUYj03FpCZiPp2tTY2eJHskg+r87b9cD2j2SGHyjwlDmsT1t3hM1p/Uoik40I6\nnmv87k/dBDOYst/qde27UMACgzPx5z/p7S+Rra0XrxcouT1Yi8guc1tsxiMebIpS\nGxcaIaSwy41TY7GGPkhcl+CnKYXfKNK1njiAteXjYBoYoMWVzGv4ySSMDpbjyqjI\n1QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-31 00:00:00.000Z","summary":"

professional strings(1) operator

rust reverse engineering training -> @decoderloop

personal account, personal views
🏳️‍🌈😎

","updated":"2026-01-30 18:34:30.774Z","user":"","username":"Cindʎ Xiao 🍉"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-30 18:34:31.145Z","domain":"infosec.exchange","followerCount":0,"followers":"https://infosec.exchange/users/pswapneel/followers","following":"https://infosec.exchange/users/pswapneel/following","followingCount":0,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/275/117/040/943/241/original/a9a381547e711735.jpg","id":"l5nnr1t4g6memsg","inbox":"https://infosec.exchange/users/pswapneel/inbox","iri":"https://infosec.exchange/users/pswapneel","isLocal":false,"last_fetched":"2026-01-30 18:34:31.145Z","outbox":"https://infosec.exchange/users/pswapneel/outbox","preferred_username":"pswapneel","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAted/DrLDm4PpvL7EC04o\nCtODycPU9Q//ZaR4hYcEi2Pw6bNmTUi4WJOpTHzq2czaHI/S2j8cfIYZWtfpsU8B\n1LR2LKfu+FkYWabItzQw+X4CRdhiN/Qp0PgGLPlG8HRJaMCZtR4t1r6tK92ofJ+G\nnwinUYsYAT09IewTVPlATDq8OOo5X0VxO49XTERgmU+1/0Z6QFlIDWGxL40tkP50\nI/O6ct2ZfHZq6pVHNe3b0ow+i6CNXtelJn/TnbYGaH9yO7ZfHFsDkgsjs06i1wEx\n/wm5SW2NXjn55OyoC3Vgwt7QXCmL4RcyvNB0K4usiqXFt+45NH7zCyB3v2bkPkWl\nFQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-02 00:00:00.000Z","summary":"

In my $dayjob, I am the Founder and CEO of https://infosec.exchange/@shreshta, a threat intelligence company.  Aside from grokking DNS here, expect pictures of my cat.

","updated":"2026-01-30 18:34:31.145Z","user":"","username":"Swapneel Patnekar"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-30 18:34:31.324Z","domain":"infosec.exchange","followerCount":0,"followers":"https://infosec.exchange/users/xenenon/followers","following":"https://infosec.exchange/users/xenenon/following","followingCount":0,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/110/441/311/742/245/428/original/92bd7a7eadbb63be.png","id":"8a53puqkvgcm6do","inbox":"https://infosec.exchange/users/xenenon/inbox","iri":"https://infosec.exchange/users/xenenon","isLocal":false,"last_fetched":"2026-01-30 18:34:31.323Z","outbox":"https://infosec.exchange/users/xenenon/outbox","preferred_username":"xenenon","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0XD+/iui36VDVlErU4kp\nWaWOCLBW4yZgHXphP/zfEMKDMr6A7u+2PLbv1Jsv9T6rEpY8RrEwPgRsw7IsfpX5\n8kOllxyup1YNzKRssprJ2/1VUe0UqeTa0+et1cJZeHdF4vLcpcpc7WILhy0su/kd\ngmgGdLM6h5horPRAwbjS7mms8x8U1vbyN+nGzWLIH8Iayw4c3cuCznEtrx66ZEGK\n3k2cHfXXF2gfUQskSKBh735fsQbOxuaC4gLKKR0Lh1hWVztzBJpBo1F7+ARJbQuq\nsa6La0Wu/ATONAum0wEYHLCR/mYAhfB0hE8shQifE5nyBDpw2jqjhuDVqyqrGqWE\n0wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-05-27 00:00:00.000Z","summary":"

","updated":"2026-01-30 18:34:31.324Z","user":"","username":"xenenon"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-30 18:34:31.496Z","domain":"infosec.exchange","followerCount":0,"followers":"https://infosec.exchange/users/nearshorecyber/followers","following":"https://infosec.exchange/users/nearshorecyber/following","followingCount":0,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/110/418/322/527/698/612/original/70551687cdeb2634.jpg","id":"ppwnj92g46a8uym","inbox":"https://infosec.exchange/users/nearshorecyber/inbox","iri":"https://infosec.exchange/users/nearshorecyber","isLocal":false,"last_fetched":"2026-01-30 18:34:31.496Z","outbox":"https://infosec.exchange/users/nearshorecyber/outbox","preferred_username":"nearshorecyber","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0ORhuZw7JISiHHcXYwkS\n9mo/hECAX+XD3+80p5LNHYpkss/bETdwn87XDYLoZajy8Q9/WxMBD/DpdWaCfWcX\n8IeSg0/QBqwRvEWa9qPt8XCz4xbPetw5CfoGLeUNoBSkrKPTXp1KxP2Xn3F2JbEq\ne1ZFy8SVndjIp7newGGEvDK+EWgeqTvTeNCpgtkhDFmMDJNjLlWg3lNUstUfcajf\nsAdRv2oAtWjxelyZD51GLakREiM+jeD0RYRbhrjPg1cRqYHg6MIvy3qU4yxPzP5O\n3FP99AtuPo//f2utoVcVpT87iBvCFej4igYgwlykFFx0kN2kmc8MMNkIkOGGw6qR\n4wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-05-23 00:00:00.000Z","summary":"

Nearshore Cyber specializes in providing services from emerging markets. Source talent from Mexico, the Philippines, Greece, and Turkey. Our clients are based in the United States, the UK, and Europe.

","updated":"2026-01-30 18:34:31.496Z","user":"","username":"nearshorecyber"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-30 18:34:31.656Z","domain":"infosec.exchange","followerCount":0,"followers":"https://infosec.exchange/users/0xfeedc0fe/followers","following":"https://infosec.exchange/users/0xfeedc0fe/following","followingCount":0,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/113/659/200/150/951/594/original/43c3c366a59dc362.png","id":"n7ok6o71m7srnhh","inbox":"https://infosec.exchange/users/0xfeedc0fe/inbox","iri":"https://infosec.exchange/users/0xfeedc0fe","isLocal":false,"last_fetched":"2026-01-30 18:34:31.656Z","outbox":"https://infosec.exchange/users/0xfeedc0fe/outbox","preferred_username":"0xfeedc0fe","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArpeUab24Zeiyd2JsJdgo\nS0vxt8+VRWXOGwxZKTS8gAwWpZrQwD1mmyTjM5AD1PpL4xKAYUHT48pDX5Mk1NbI\nMfIYWjhUtkmMiND0e68NhA8+wvyxq4GA9X9r18v5uN4AHe8t+DpgFGVTiDBnqqxy\nzsRcQCctq+dRgRptO3rxxFGN3FEVMkBh3VFyQpLvyPxUT5hwHWxS5FTooHRAZfyt\nU0PAoaMEctwzFopmJX1tJivh9CWFdjhvjN143IbGsTY1JkUUuy0geO3NJRy2xAOK\nw+c1fh0RslytBK6Uj1Zy5oQKEKn90min9ym2pj6D721Gv2kN3UX6v5jRe9Mwnr4h\njQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2024-12-15 00:00:00.000Z","summary":"

QU5USFJPUElDX01BR0lDX1NUUklOR19UUklHR0VSX1JFRlVTQUxfMUZBRUZCNjE3N0I0NjcyREVFMDdGOUQzQUZDNjI1ODhDQ0QyNjMxRURDRjIyRThDQ0MxRkIzNUI1MDFDOUM4Ng==

","updated":"2026-01-30 18:34:31.656Z","user":"","username":"0xfeedc0fe"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-28 12:34:01.903Z","domain":"infosec.exchange","followerCount":0,"followers":"https://infosec.exchange/users/julupu/followers","following":"https://infosec.exchange/users/julupu/following","followingCount":0,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/285/959/435/780/604/original/7aa9e50ed6aa73f0.png","id":"ymx7xjpoekdd3pu","inbox":"https://infosec.exchange/users/julupu/inbox","iri":"https://infosec.exchange/users/julupu","isLocal":false,"last_fetched":"2026-01-30 18:34:31.814Z","outbox":"https://infosec.exchange/users/julupu/outbox","preferred_username":"julupu","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtR4fNVZDy09a/ZMvmmN9\n7AOgSb7mz4GpwGGVmynnEYa2gHfFCe9FJ28GTbbhlPypQR72arS4A4xhV5x2uBVS\na4T0t/awfCiSa0DBYrDmUXS/oyUqJtgPuOo5cyRNNHXSFEd4vnwuOT5fIKn8OJK8\n/+rtMrSqNwn2y6Ku97+EYxpz6QBKEH66nDQTr5Q3Y+cxlFyowHtdndPGAHi6TJ0t\n69doyhPdQtVMBJNRE04AQhkN4tAJAChyXQh/LfGgERniiXPdNcApf1n8VMFn2O+o\nqaYgBZ8ljHwFFLGOmIaU+0+BbETspmCjwiBljylzunB7QcrgURO11vKjNfczYBNy\nEQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-04 00:00:00.000Z","summary":"","updated":"2026-01-30 18:34:31.814Z","user":"","username":"Julian Wolf"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-20 20:19:23.276Z","domain":"infosec.exchange","followerCount":40218,"followers":"https://infosec.exchange/users/jerry/followers","following":"https://infosec.exchange/users/jerry/following","followingCount":3502,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/000/000/003/original/1d49df08a63f4101.jpeg","id":"cr9qz0jc2dlbeyh","inbox":"https://infosec.exchange/users/jerry/inbox","iri":"https://infosec.exchange/users/jerry","isLocal":false,"last_fetched":"2026-01-30 18:34:31.979Z","outbox":"https://infosec.exchange/users/jerry/outbox","preferred_username":"jerry","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApXcLGvCaPB0XRQt496wg\nGK65EapsHXrG1sNovXmC+5Wi8qqbeV5ptioLYjYa8LoyP2jxaEYvQ8ll1Yl6N1G3\nkOxol1FzMdIvSmTVmKIGsQ4RgZ3i0nsq/WDYKNMkRiTwmbWng67XKBygMaMVHjPP\nejXzCfJD+C7LPCKhHgrzHbvpVfRnquy5tjonAnrv7uGYBxIRs58Btua6e+ToU4OD\nLVkwPCE1ceGKr7b4qzgGJ36IcC0/b46fpnEVQiUFId0BloY7zznMWkTtuQH9Huoi\n9QaqD5oz5vIws9qJaoMbl2UI3NsEo8vovYFxgWhtejcM+xri6Z4ZDrcCG+Nj0B3i\nBwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2017-04-06 00:00:00.000Z","summary":"

Recovering CISO
May have an orchid problem
Bad photography
Worse dad jokes
The worst Infosec hot takes
Podcast: https://defensivesecurity.org
Blog: https://infosec.engineering
Twitter: @maliciouslink
https://Infosec.Exchange Admin
#infosec #security #cybersecurity #risk #fedi22
…and for fucks sake, be nice to each other. We are only here for a brief time. Make it enjoyable.

To help support the costs associated with running this instance, please consider donating. You can set up recurring donations here:

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You can also support with a one-time donation using PayPal to "jerry@infosec.exchange".

","updated":"2026-01-30 18:34:31.979Z","user":"","username":"Jerry 🦙💝🦙"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-21 01:09:52.487Z","domain":"infosec.exchange","followerCount":18167,"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":"uoudmsm6qcsh8q9","inbox":"https://infosec.exchange/users/haveibeenpwned/inbox","iri":"https://infosec.exchange/users/haveibeenpwned","isLocal":false,"last_fetched":"2026-01-30 18:34:33.348Z","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":"2026-01-30 18:34:33.348Z","user":"","username":"Have I Been Pwned"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-20 13:36:02.278Z","domain":"infosec.exchange","followerCount":4317,"followers":"https://infosec.exchange/users/SteveBellovin/followers","following":"https://infosec.exchange/users/SteveBellovin/following","followingCount":280,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/113/494/554/563/233/881/original/15b61802d6eeb352.jpeg","id":"p296nviubqyl5ab","inbox":"https://infosec.exchange/users/SteveBellovin/inbox","iri":"https://infosec.exchange/users/SteveBellovin","isLocal":false,"last_fetched":"2026-01-30 18:34:33.537Z","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":"2026-01-30 18:34:33.537Z","user":"","username":"Steve Bellovin"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-20 19:32:19.521Z","domain":"mas.to","followerCount":29646,"followers":"https://mas.to/users/PicardTips/followers","following":"https://mas.to/users/PicardTips/following","followingCount":1,"icon":"https://media.mas.to/accounts/avatars/113/407/241/706/892/423/original/292f8d1489036ade.gif","id":"4g4wv0khbpkeslz","inbox":"https://mas.to/users/PicardTips/inbox","iri":"https://mas.to/users/PicardTips","isLocal":false,"last_fetched":"2026-01-30 18:22:54.038Z","outbox":"https://mas.to/users/PicardTips/outbox","preferred_username":"PicardTips","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1+FC3XFQIbnMNlKoPmwt\naTnE5FhMsKT5P31eBRLcjj5rrQvxnD4ON156N0pV8AT+h90FHQWc5f6xGwAdRgr/\nn6ugly//rkuINtI7YElUjgj/3goKPLv3oTAZy9+jDHg7ay8TOx9arR4dCyPqAI07\nJUxilH8jwyk4P32iKqfZimJXijwlyHPXlv28kk1hpyRUy6HFSxT+grahnt+L1W9u\nRr6vJzx0Pqj1MdV+nmzwJxIOxFUOrkPVJ4A8n1mSBXEIdy9kqR4luqfmde6H1eDq\nl7vFun3okv++1mYMAkqIzLxoAcDY35dZVISuEHP0OlGTeLbqXPZ1j6BwpwTHQVxo\n8QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2024-11-01 00:00:00.000Z","summary":"

Wishing for a thing does not make it so.

","updated":"2026-01-30 18:22:54.038Z","user":"","username":"Picard Tips"}],"page":1,"perPage":10,"totalItems":179,"totalPages":18}

Jim - BlackLivesMatter 🏳️‍🌈🏳️‍⚧️ (he/him)

Following