| 2021-04-29 06:30:42 | menace | Added Ogami as a member of Defcon One |
| 2021-04-29 06:30:37 | menace | Updated Electro's membership of Defcon One: set as ex-member |
| 2021-04-29 06:30:10 | menace | Added Electro as a member of Defcon One |
| 2020-12-31 07:02:40 | menace | Added Aaron as a member of Defcon One |
| 2019-10-10 18:32:55 | ltk_tscc | Edited nick 'Defcon One': changed name to 'Defcon One' |
| 2019-10-10 18:32:03 | ltk_tscc | Added links: https://www.pouet.net/groups.php?which=4908, http://csdb.dk/group/?id=1838 |
| 2019-10-10 18:31:48 | ltk_tscc | Edited nick 'Defcon 1': changed differentiator to 'c64/.se' |
| 2019-10-10 18:31:41 | ltk_tscc | Added group 'Defcon 1' |