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Firefox Containers
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- 1Firefox containers pitched as fix for teachers' account juggling●Teachers juggle a lot of browser contexts: school Google account, personal account, LMS, gradebook, parent email. Firefo
Teachers often run multiple browser identities at once: a school Google account, a personal account, a learning management system, a gradebook and parent email. A circulating tip argues Firefox Multi-Account Containers solves this by keeping each account in an isolated container tab within one window, preventing session conflicts or accidental sign-ins. The post also notes a weather forecast on the new tab page as a small practical perk.
- 2Security experts urge checking browser extensions are open source●Before installing any browser extension, check: is the source code available to read? Open source extensions can be audi
Privacy-minded users are advising people to verify that browser extensions have publicly available source code before installing them. Open source extensions can be audited by security researchers, while closed source ones require simply trusting the developer. Extensions such as uBlock Origin and Firefox Containers are cited as examples of auditable, open source tools that reduce the risk of hidden malicious behaviour.
- 3PH4NTXM introduces isolated 'Browser Airlock' for Firefox and Tor●🔬 The best bytes of # science & # tech across the # fediverse “Inside PH4NTXM: ⌗56 Browser AirlockAn optional, isolated
The PH4NTXM project has detailed its 'Browser Airlock' feature, an optional isolated workspace for Firefox and Tor Browser. It runs the browser inside a sandboxed filesystem and desktop, so that if the browser is compromised, the attacker's access stays contained. Users can import only selected files into the workspace. The update is being shared among privacy and security communities focused on hardened browsing setups.
- 4Firefox 158.0.1 released with important security fixes●🦊 Firefox 158.0.1 is out with important security fixes - OMG! Ubuntu https://www. omgubuntu.co.uk/2026/10/firefo x-fixes
Mozilla has rolled out Firefox 158.0.1, a point release containing important security fixes, including a correction related to a certificate security issue involving eMudhra. Linux news outlets such as OMG! Ubuntu highlighted the update, and users in the open source community are passing it along, urging people to update their browsers promptly.
- 5Koona Pin 1.2 bookmark library released with local SQLite storage●Выпустил Koona Pin 1.2 — библиотеку закладок, которая хранит всё в SQLite-файле на компьютере. Сохраняет страницу кнопко
Version 1.2 of Koona Pin, a bookmark library, has been released. The tool stores all bookmarks in a SQLite file on the user's computer, saves pages with one click from Firefox, Chrome, Edge and Safari, supports incremental search via a keyboard shortcut, and works fully offline. Its developer says it contains no telemetry, and syncing between computers is encrypted. The release is being discussed for its privacy-first, local-first approach to bookmarking.