You can send a PGP-encrypted email to ryan [at] rjgallagher.co.uk using this public key:
-----BEGIN PGP PUBLIC KEY BLOCK----- mQINBF24sT4BEADF4izr0QmqSfpR0nj03+FUIFlJY6lKArySxLUfxE77yhztO9+O 8ydHSercGPRtNitMo687x5uutKAutZ80N+cw4S6xpb7tlHJ+PMbitgniGOrVP6Go ioOPPLoSMG2ROmWTyKY9uSVi5FXtYM0ip1n0HBrJKmbluDXRYk8sXqJP+pzIk4IS daFLO/wjSEqWO9SQC8K6bm6Y4LZx9VfmuDh/Dm4sDCa25C5atFlooF/W9cz0Q5BB fXW++j7oJiANnPS65yuMeCvwCYxi6Xmch4X24VNCHNOHOinhaHbIJEd1vd1g8A89 gdz0tPgEoegfedXhWHfrwnwKnaVY41PZ1jBZHIYLgGnzU9bscalCfQ7yu5PxmrR2 O87X08zSpzAaf4LQQpWTLmfgWKkrUN2QV3CMQlbUn1UVt6/rD/p/ekjE8iDIM96F 5SRQPhQblR/myN+UXyPYsTOfaeVE9GZfpI2UskqpEapuGbhzpbgW/PC7GtUiPvpr hKIr+KIkFQ6PRtPMYI+urMlHoHBNkr1azp4R35vt6pvkeB9ePf56BsHpifHPAG+U mZ3SuQ7po7YLX6aoLmUIBwRMHcPFFKzTkfSdChIEcEgl+1eZGjQLggqAyz2UYoMb 0Ffl5LyAndRp1arRZ3K94vVFiYzwHl4NUo5wOg8DHYpSMoRjAkzkCDVMmwARAQAB tCdSeWFuIEdhbGxhZ2hlciA8cnlhbkByamdhbGxhZ2hlci5jby51az6JAk4EEwEK ADgWIQTFt8VwxZwZS9w8y9krNvzI/HfwLgUCXbixPgIbAwULCQgHAwUVCgkICwUW AgMBAAIeAQIXgAAKCRArNvzI/HfwLoAPD/40cOdnHqTHYKNy71TWSztRh4z7C9gr CcDYq2TWV0rYxSAE84Cpnm3/c+ssbMZAkub9cUasbUsJi3s6qwUOZZXsbEna5+1R IPlPut6knnQV8zSqOUFz7EYozRtNk2PvYGEJQpJlWg/ba4mb7jt7SdtOA7V80Zeu RoKPJgii92wrMWZkBbQrmF/HtKWDbyafAORKI9UU7HpCVQk/QJbt5uLJubebYUvf 1h844zei9DtNrMeQJg5II2YExZzLnBLPrLOOHY6GWPXfydOM9SeYsED202T+Rk5W S6aeK5+TwAkt2yVTcBrdeYvuwu+3nhCGOysKr2zUhYlmriEoLgVuwkNdBxn7MZtN Wln5UdKOel+UVbXRQEiyHnGC6VQMTFPh9a8ncss5SLa+qLkgCoMvs0RAzzf9TTY/ AkNn5aU83AA7aluUj4kqigYZi/bzzTwIKntmb1FNrJH3q34/6iqgHQ1iiNJWZZtO fKZDFX9NjqbY6bnJmjxk7a6AEJLihkAM+yuVNq5ijpEtP0sAMdzkmyJo220yuh84 CfrEMJ9H1GAIcqkk/+g+QhvMa3z1tfeDIVNai6H75FAjfzRKOTTdSniY7mlBGnaX MGBIpcp8IwsyDcg2ceSmmdFyQDkwW6vmUgYwrAlA8Yn81i91oTt4esVCMtl4bjql q4AFPx5zs39u/bkCDQRduLE+ARAA+Hg5hWle9nfbboSuy9huK8xuwldAFbJyt+9Z bKXteMKFeV7Eqb/+Bf7I6vKmfrg3NMtgJcvnrHY5RmmfGjc0Z7biTK0nuYeVX6gA QFo2II115N0tQ0UTR98/UiM8EiivRQh0MamMrIjulD7ILVA2EAscMbkkVdv6VIKX DXDe7CxxSF8JmpEOH+5hH5K+lkD71oJ2UjFehFm3tqGCuBy3teDiQC0/F9yJj+Ig G+DdS6Wz6yTSE29Xryl6m3VESaeHQTaNC0DRmuStfHJynTRnDwFL/pIUyVVUFjda yXREVXWJAuf/tWZjYfG4iMhu0nuoSjBVlcyvIU06VYFPjGG+gaZ/yCESYrES7Cao ISjsVes/g6QDIO+cN2XdGqDUfiCOieTJEmmX7cRDczGXJTr429K6AGf0vqgllvj1 huI9V0wa/xADRjHmE4/Cj9SeXLj+yOeDoUOkbmRp+UWsV7nocxNGjcJ/w0fQZJ29 7QFq46OEyXQfqHPs8qJjXR8pZ/qIf7/ajXD2gUEwx0tWEP/vTa0difRtbWZPbdsL 5MVqDBAM0DYPBQC79LbasQtO+EkQ6wxjAQu41nHiWCP5qMyV68jgze7G2Y8+R8FM yQyThzKhbW+B4lVU/wgNiCAJpeCx995SniMRVErAHjcMM6+Fv8L5N4bj6JNpgeZo IwoQMYkAEQEAAYkCNgQYAQoAIBYhBMW3xXDFnBlL3DzL2Ss2/Mj8d/AuBQJduLE+ AhsMAAoJECs2/Mj8d/AuOfUQAL+0sHsctp9XEyuBtIlycCvbw9yZ67a9f6MuXQmQ QpQZMy8gIP6lktTtPU8MAdzU9R1kZKHfsQGOnpeKx/dVi2MILL8bRE0tcUXrll98 951IBUHrbt6gkQ7Z4CYI3oy2VxDWvu+QLQeADRYDTohAeg72xx7gQxSz3JDqxXha k+HgBzgvQxa3cxkhfFlZGmemb6U56wMaKTLrYhfkO8EhIS/48mvFe+WNIMntCgqZ GzTu82tbQgK3KZ/J7rMdDESbvQfoXrsv4dm7k8iycwenMWRV6YGZ0AH97rGFWZGf Qt9UJ6EY+p2VCKqlKv5TSIPEYehFyfZuws8zKv8AQyJlgvPmnG7mso5wuXzIpXuW p0B5GWfW7LOEgJu512/Yly0lTc/xe3hc0CnS2XJd/c4aSjN+r4Q35+z2NlXJOJw+ 1w/pWYXNPsmNtSnsFOuJ2cOZXtIBcwng7fGQsoHdz87wVqtI9Gjd6Yu3XUMQ7q8W bL7dMgHpnUYeiXqOkARCpu8C/DRWb6lxn4GC3LPRMcxxtHrF1K3v03c6VFM8DCM2 YDGLVlwPucibTsUmq2ENzOjZIa3LhbxCVVhrpr7z3CSgoe/Tn0kD/RSJ5gYB9owi +LMj+teFeQtIKyCwbrSPkVvaMgABgB71LLvDRNEGhaFYdvI4cE7HBrHbfFA74BiG L1G3 =3lp/ -----END PGP PUBLIC KEY BLOCK-----
[Fingerprint: C5B7 C570 C59C 194B DC3C CBD9 2B36 FCC8 FC77 F02E]
Alternatively:
• Signal or WhatsApp: You can contact Ryan using either of the smartphone apps Signal or WhatsApp for encrypted communication. Ryan's number for this purpose is: +44 737-678-6842
• Off the record: If you use secure instant message programs like Pidgin (Windows) or Adium (Mac) you can reach Ryan for an 'off the record' encrypted chat by adding: ryan.gallagher [at] jabber.org [Fingerprint: 9611F5BB 1D6A83BC 4155FE2A 7854B221 07B207FD]
• SecureDrop: Documents or messages can be sent to Ryan via Bloomberg's SecureDrop submission system, which offers a much higher level of security than any of the above methods. Please address your SecureDrop submission "FAO Ryan Gallagher" to ensure it reaches him.
• Snail Mail: You can post documents and other information by physical mail to Ryan at this address: 133 Fountainbridge, Floor 7, Edinburgh, Scotland, EH3 9QG.
Note: If you are new to encryption and/or don't understand how to use it, there are good guides online that can be used to help set you up with the basics, such as this one. If you are a source whose safety or security could be compromised by exposure, please don't take unnecessary risks. Ensure that you protect your communications with encryption and mask your identity with anonymity before reaching out.