Security Alerts

Email users about sign-ins from new IPs, password or email changes, 2FA turned off, new keys.

Pterodactyl records sign-ins and account changes in each account's activity log, but nobody looks there until it's too late. Security Alerts emails your users within a minute, so an account takeover gets noticed by the one person who can tell whether it was them. Alerts • Sign-in from a new IP address (IPv6 compared by /64 network) • Repeated failed sign-ins, threshold of your choice • Password changed, in the account or through "Forgot password" • Email address changed, sent to the old address • Two-factor authentication turned off (and optionally turned on) • API key created • SSH key added Each alert can be turned on or off. Features • Clear emails with time, IP address, browser and system, what to do if it wasn't them, and a link to the account activity • English and German emails, with a preview of every email on the admin page • Send to all users or administrators only • Optional BCC addresses that receive a copy of every alert • Test message button and a log of every alert, including send errors • Known sign-in addresses are imported on install, so nobody gets flooded on day one • Uses the panel's own mail settings and activity log. No core files are modified. Licence One purchase = one licence = one panel. The licence is bound to one panel domain and the server it runs on. Subdomains count as separate panels: test1.example.com and test2.example.com can't share a licence. You can move the licence to another panel at any time on texus-addons.de. Your download contains ACTIVATION.txt with your personal activation code. Redeem it once on texus-addons.de/activate: you get your licence key, the download with the key built in, and you can move the licence to another panel at any time. Requirements • Pterodactyl Panel 1.15.x • Blueprint (beta-2026-08 or newer) • Working mail settings in the panel (as needed for password resets anyway) • The panel cron job • A licence key from texus-addons.de, free with your purchase, for one panel • Outgoing HTTPS from the panel to texus-addons.de Installation • Upload securityalerts.blueprint to /var/www/pterodactyl • Run blueprint -install securityalerts • Open Admin > Extensions > Security Alerts and click "Send a test message" Support The README in the download explains every alert and setting. If alerts don't arrive, send me the error from the "Recent alerts" table or the test message. Website: texus-addons.de — licence keys, downloads and your account Support: Discord support server or support@texus-addons.de