{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-07 15:54:29.626Z","domain":"infosec.exchange","followerCount":0,"followers":"https://infosec.exchange/users/reverseics/followers","following":"https://infosec.exchange/users/reverseics/following","followingCount":370,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/243/460/796/449/328/original/bb53076bae733896.png","id":"2bt5u49z710953v","inbox":"https://infosec.exchange/users/reverseics/inbox","iri":"https://infosec.exchange/users/reverseics","isLocal":false,"last_fetched":"2025-08-26 09:34:48.481Z","outbox":"https://infosec.exchange/users/reverseics/outbox","preferred_username":"reverseics","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwcngIyMuBserQRqIV4LU\njyEbhbwfBQod4rL+63bjvCSoSaDEhei9YFanfOgbwfoDunev5PXLcsfD3xvv6sRe\ngoeIKsfh4aTvUQ4dRolY2GXISEWGplHbePRnXdv5gkYALEWfIKip2OJtHnIRo19I\n9K/ZGfDBbFbldQHzkAvcGlseG8MOn8Z6wkvQ2IpE+tzUCUDW+IAp4+JXDlzJT0fR\nMnHenyuh8bt2uhGPLRIdhN+Cvn6OhIUGA2nuZyRkwv1sPugFcMhgFkSIriIpHhqB\nptB5cGBu+/0Rw8XfsC7K0CncBrJQruNtBWRtvy2+XRXynNGCyTH67TWtghyeDUq2\nMQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-28 00:00:00.000Z","summary":"

Tinker, Sailor, Biker, Hi

I do industrial security research for a living, mostly looking for #vulnerabilities in all of the wrong places. I like reverse engineering how PLC logic systems function under the hood, learning how safety instrument protocols work, and figuring out what malicious threat groups are doing and can do with access to such systems. A long time ago, I invented the term 'foreverday' to describe unfixable vulnerabilities.

Occasionally I analyze #industrial #malware, too, and on very rare occasions encounter threat groups that actually write malicious logic to do the vile things that I like to learn about.

I work for a little startup in the space called Dragos. In my spare time I enjoy long distance #bicycling, #sailing, and doting on our #pets.

I used to have an account on :birdsite:, however I haven't used it in a while and you should no longer assume that it's under my control.

Trying not to be one of the 80% that can be moved in either direction.

","updated":"2025-08-26 09:34:48.481Z","user":"","username":"K. Reid Wightman :verified: 🌻 :donor: :clippy:"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-07 08:52:06.454Z","domain":"bsky.brid.gy","followerCount":0,"followers":"https://bsky.brid.gy/ap/did:plc:bbp2b224lro3bfnzcqwwnkfo/followers","following":"https://bsky.brid.gy/ap/did:plc:bbp2b224lro3bfnzcqwwnkfo/following","followingCount":3,"icon":"https://oyster.us-east.host.bsky.network/xrpc/com.atproto.sync.getBlob?did=did:plc:bbp2b224lro3bfnzcqwwnkfo&cid=bafkreib6pgjigju2ueiuyzgyavwvxm7ottneushsvabzi46lzs6aff5gyu","id":"fw6g963ix13696a","inbox":"https://bsky.brid.gy/ap/did:plc:bbp2b224lro3bfnzcqwwnkfo/inbox","iri":"https://bsky.brid.gy/ap/did:plc:bbp2b224lro3bfnzcqwwnkfo","isLocal":false,"last_fetched":"2025-08-26 08:40:12.531Z","outbox":"https://bsky.brid.gy/ap/did:plc:bbp2b224lro3bfnzcqwwnkfo/outbox","preferred_username":"emptywheel.bsky.social","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnCaUHYgvUxs79JvdSqEu\n1NuP/cF5YwQ/csQdOrjw+CD1uO5TY4uDRgIPhEnWM06VMOOcci24R71QQPgoAXVQ\nncXQmgZDVebeuDEJgSKqBiUeH2gZJVXS37un5DSOEI82VkUR/lP/75eHD3FKwJDD\nHBc2IM8Ju95ScyExDVT3cdPEOT7JTgKGiTxc0hRM4izAe043EEIiiG4kyBMD7GvD\nbgbxh5HFhGtnVVCsLB74AF+7H/y0b9Qk6KhT4vm0+SWCBgWpxAg2s1Z8pdouG9vo\nRZq2H9/ALmaagX/sE4cEDM4FbCD/aIzdA2RiWK+2zanV7DAE3YT/xFpcOGf2I1dD\nWwIDAQAB\n-----END PUBLIC KEY-----","published":"","summary":"Coverage of American authoritarianism with a focus on legal cases. An American-Irish in Limerick, Ireland. \n\nLegendary potty mouth!

🌉 bridged from 🦋 emptywheel.bsky.social, follow @bsky.brid.gy to interact","updated":"2025-08-26 08:40:12.531Z","user":"","username":"emptywheel"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-20 06:26:16.718Z","domain":"mastodon.social","followerCount":507,"followers":"https://mastodon.social/users/leakix/followers","following":"https://mastodon.social/users/leakix/following","followingCount":32,"icon":"https://files.mastodon.social/accounts/avatars/109/251/828/447/818/325/original/ff8a213739cda89f.jpg","id":"9n2002g93e80jqu","inbox":"https://mastodon.social/users/leakix/inbox","iri":"https://mastodon.social/users/leakix","isLocal":false,"last_fetched":"2025-08-26 09:34:48.615Z","outbox":"https://mastodon.social/users/leakix/outbox","preferred_username":"leakix","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtX9Zq6Adt6iPDBzLytHE\nWdu/LrA9Jx23AWC0nNe4ARuc0RhSu5Sidk0SinCfIjrQ1hWqhokSo62pwQ8PSt9z\nG3YN8nlStsFcMJu/mDeeDE2LDuhcb63fcq7ecNXHACQ58Fk/NUkKYsu5keABaQJD\nownnUUiB/7XivzpdGUgjW747ZP5VwIr9G3xhnJX799/7ehcMN47DBGzxfn6InaBK\nFZXief8vVEJrsKPklw3lTfLV9CpCGBD9v4MvmbWxriEgpCdT/JqtUFTj3bGk2TM3\nJg+pKU14OEfzlsn60ndJi7aky8pla98fR9OFtBSV8YlyYoSi3Ej2e5MXkiOr7iQ6\nFQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-29 00:00:00.000Z","summary":"

Maintaining and reporting for LeakIX.

We are NOT affiliated with any ransomware campaign.

","updated":"2025-08-26 09:34:48.615Z","user":"","username":"leakix"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-07 11:22:43.075Z","domain":"mastodon.social","followerCount":16828,"followers":"https://mastodon.social/users/zackwhittaker/followers","following":"https://mastodon.social/users/zackwhittaker/following","followingCount":424,"icon":"https://files.mastodon.social/accounts/avatars/109/246/358/402/616/382/original/4143aa23be8308b5.jpg","id":"e5012107c23kj09","inbox":"https://mastodon.social/users/zackwhittaker/inbox","iri":"https://mastodon.social/users/zackwhittaker","isLocal":false,"last_fetched":"2025-08-26 08:39:58.603Z","outbox":"https://mastodon.social/users/zackwhittaker/outbox","preferred_username":"zackwhittaker","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2SffXuZd+ME1atKrV8dK\nD0f3G8zUgiTUPHlo4m1jOG+q2a1q9RD2nCtHmmvDeotwefCMsAZTWVNwSjG9ZvyF\nyL3IKz5QXU09xUveUcv/vxv4ISEekPvcOY1vCwGN+AG/OoprYoB1F2iPKQQuICKc\nzgvTEF2n3Np/cftO+bxtCSBdC/ENDHmPOgovWk/WjVNpkZXf7MkzTm5oeTIoZosP\nQFXS9fDNp5fjS17HMhEutJNvaIjlDY+AnbypX1ASSZeZf4iOP3L4+jJBZYKf9eNC\nP378O0It7YBRTPpAozP0Flzxwse/DhbB0e3utEfdLpPbFwFvc/xRtd5STK2Pb6FV\njwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-28 00:00:00.000Z","summary":"

Security editor, TechCrunch
Email: zack.whittaker@techcrunch.com
Signal: zackwhittaker.1337
New York, NY

","updated":"2025-08-26 08:39:58.603Z","user":"","username":"Zack Whittaker"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-07 08:34:23.489Z","domain":"mastodon.social","followerCount":3950,"followers":"https://mastodon.social/users/adrianco/followers","following":"https://mastodon.social/users/adrianco/following","followingCount":797,"icon":"https://files.mastodon.social/accounts/avatars/109/247/858/551/130/776/original/27b48b1228674c3e.png","id":"w7iqa4p8d8y418e","inbox":"https://mastodon.social/users/adrianco/inbox","iri":"https://mastodon.social/users/adrianco","isLocal":false,"last_fetched":"2025-08-26 09:34:48.731Z","outbox":"https://mastodon.social/users/adrianco/outbox","preferred_username":"adrianco","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw3AiT7whnvjvf1XGsu/C\nGwawShPAC16+EXMEo2EY4E4F3JUI6HpfzdiUwhJCTWh8Akh8xzxCsg8X7kyr1anZ\n2kIXNgSGrXWPRVnYd/igW5AVcIjlkbMss9ujjXbBN+z4vyeh80A9ACT+DNAUFymQ\nwrMxLUjRAasAFu05VYB7ZoGsic2gmNqZyBQN3m8CdBKF+KZGE+BcvwUY1jMWRNYK\nVIB89W1CEvYLsi0sgqSKOQbcTGo2Tzkv9fi5S/zKImf9ylj9os/yWcV3sNNBd78r\nAve7r6ZXKSJESFMacTGgweJtd/x/jW0RJvTLGVfah9IOSWPXI3yjZzIDAox/1Qi5\nRQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-28 00:00:00.000Z","summary":"

He/him. Currently Nubank and OrionX.net, Analyst/Advisor/Consultant - ex Amazon, Battery Ventures, Netflix, eBay, Sun, CCL. Adding sustainability to DevOps, making strange noises, and sharing #photography #tfr enjoying life with @LaurelCo in Monterey county, California.

","updated":"2025-08-26 09:34:48.732Z","user":"","username":"Adrian Cockcroft"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-07 20:45:14.594Z","domain":"infosec.exchange","followerCount":0,"followers":"https://infosec.exchange/users/0xlibris/followers","following":"https://infosec.exchange/users/0xlibris/following","followingCount":413,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/113/997/301/014/637/850/original/6421afb64c7add56.png","id":"f47fe75jz8n389y","inbox":"https://infosec.exchange/users/0xlibris/inbox","iri":"https://infosec.exchange/users/0xlibris","isLocal":false,"last_fetched":"2025-08-26 09:34:48.779Z","outbox":"https://infosec.exchange/users/0xlibris/outbox","preferred_username":"0xlibris","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAm3YsmgoUqDrmaAmAMy+6\naY5NlFegwRVQIF4itLNArBPmH80lpHr/zGCWtJZYesX2mAvQxmOIz1aN7GHJQ2Rk\nVtxEn3LcWacya162PPfKRZJAmLuZqCVBDTKam5520bhgG+C1LKHH8uEVMG16DSH+\nfcTIhKw7uxFSZKpth0nNh+HZ0ge9ps64JXbpY48Dn3gzFpZhekSP46FLOAa2aDwt\nltNYofeThwS9IxxBVXDCH4Rf9g/IYDh3jbh3vfRMxUZ0jy5BOD9C7q2B4hsrGN8/\nRJAmPdpVJ9itpAW2Hn0z3Pdmvi8YsI1wcBceSOMSJikj9YhaThHr8ZBw5kbLMwyi\nSQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2025-02-13 00:00:00.000Z","summary":"

infosec drama

","updated":"2025-08-26 09:34:48.779Z","user":"","username":"0xlibris"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-07 14:53:35.038Z","domain":"infosec.exchange","followerCount":4175,"followers":"https://infosec.exchange/users/SteveBellovin/followers","following":"https://infosec.exchange/users/SteveBellovin/following","followingCount":282,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/113/494/554/563/233/881/original/15b61802d6eeb352.jpeg","id":"vr8f7ff7gzz322t","inbox":"https://infosec.exchange/users/SteveBellovin/inbox","iri":"https://infosec.exchange/users/SteveBellovin","isLocal":false,"last_fetched":"2025-08-26 09:34:48.835Z","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":"2025-08-26 09:34:48.835Z","user":"","username":"Steve Bellovin"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-07 15:43:32.638Z","domain":"infosec.exchange","followerCount":39610,"followers":"https://infosec.exchange/users/jerry/followers","following":"https://infosec.exchange/users/jerry/following","followingCount":3525,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/000/000/003/original/f7d7bf49cb22225e.jpeg","id":"qj86tiki7885y30","inbox":"https://infosec.exchange/users/jerry/inbox","iri":"https://infosec.exchange/users/jerry","isLocal":false,"last_fetched":"2025-08-26 08:30:58.019Z","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:

Patreon: https://www.patreon.com/infosecexchange

Ko-Fi: https://ko-fi.com/infosecexchange

Liberapay: https://liberapay.com/Infosec.exchange/

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

","updated":"2025-08-26 08:30:58.019Z","user":"","username":"Tropical Storm Jerry🌀"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-07 03:46:42.497Z","domain":"mastodon.world","followerCount":29918,"followers":"https://mastodon.world/users/Mer__edith/followers","following":"https://mastodon.world/users/Mer__edith/following","followingCount":310,"icon":"https://s3.eu-central-2.wasabisys.com/mastodonworld/accounts/avatars/109/411/041/126/492/099/original/635cbea4cd28eaf3.jpg","id":"ft1v1n9i45iv932","inbox":"https://mastodon.world/users/Mer__edith/inbox","iri":"https://mastodon.world/users/Mer__edith","isLocal":false,"last_fetched":"2025-08-26 08:29:41.444Z","outbox":"https://mastodon.world/users/Mer__edith/outbox","preferred_username":"Mer__edith","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArroxOEfdHpJyCTZb/F3u\nfUvYBdL3b+vSW7gcZ2/vaLqtQh18DwiCCFpQXaykI2Biz82eqUciZiAg8kDJYruH\nYRZzktSLx0dqClswkWqz17Mp7yc1JiGjks0Maw7dv5gm90jV5cXQE0fzHLe9U+l4\nbON4O5gExnm8lCSAMctAk4ONiNGY/5eJuURYCwjClWcA2xbIiMRTw41wABGUMStM\nlNkEIkdJf++y3SYw0OWSg3+PdMp+Z4nTx7j5gYxQV7PCGIWKyKIosjub4HTemDoH\nrlAAkwO4s/uY48m90sGW1b3wFBY1gy1wx6PBpwhxTjcuoY3B3A7TtZD+xTkIrIeW\nTwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-26 00:00:00.000Z","summary":"

President of @signalapp

","updated":"2025-08-26 08:29:41.444Z","user":"","username":"Meredith Whittaker"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-09 11:18:46.835Z","domain":"botany.social","followerCount":1374,"followers":"https://botany.social/users/botanyone/followers","following":"https://botany.social/users/botanyone/following","followingCount":650,"icon":"https://cdn.masto.host/botanysocial/accounts/avatars/109/253/315/722/118/236/original/b6385ed275cf0d3e.png","id":"z932k2gxh404627","inbox":"https://botany.social/users/botanyone/inbox","iri":"https://botany.social/users/botanyone","isLocal":false,"last_fetched":"2025-08-26 09:34:49.425Z","outbox":"https://botany.social/users/botanyone/outbox","preferred_username":"botanyone","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApnQhseb2DyNWuTBWzbeO\nf3nvCrnLDCFnrfGJ/S0XLhSaUVC30Fcg+h78TD/nmTW0/382Zq2CtLSx9ClO19/2\npGnis85NR5FY3J9y4BgmH7HUYU/Y3bpqjE7MiV/x1d6t7bpdt9SdjZUPM3N55QZM\n/Z9JZEwgfaexT3BWBIXkjeX7guJNUUKKv1DcQG3QsqnHhzRlWPWZ6VnTmD/hILzu\ncTsHoTF1+KmhZ04K/nFqcOIBM4u9v8RqJG5wGgSBQQSBotMf5ilQ1WvTHWNSy6YL\nV5zOlteqvdJPksInPMkLNCgB+WFC4RMWOJO+SF91VO+7Td9pUZV4wczoUqZogEVS\nKwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-29 00:00:00.000Z","summary":"

#PlantScience from #CellBiology to #Ecosystems, or what we call #Botany. Weblog of the Annals of Botany Company, a charity dedicated to promoting the study of #plants.

","updated":"2025-08-26 09:34:49.426Z","user":"","username":"Botany One"}],"page":1,"perPage":10,"totalItems":21,"totalPages":3}

JT

Following