Firefox for Android Community Forum

Dear Mozilla Support Team, I am writing to report a significant security breach involving my Firefox browser that resulted in session hijacking my Firefox devloper browser email was ( nileshvai728@gmail.com ) in panic log out form my account and reset the laptop now I don't have access to the data and the compromise of multiple high-value accounts (Discord, Rockstar, and Telegram). Incident Details: Date of Incident: February 2026 Primary Exploit Identified: BeEF (Browser Exploitation Framework) OS: Windows 11 Symptoms: allowing an unauthorized party identified as operating from an IP in Vietnam to bypass 2FA by stealing active session tokens. Despite having security measures in place, the attacker successfully: Accessed my saved Google passwords. Reset my Rockstar Games and Discord account passwords. Gained access to my Telegram account (which has since been deleted). Technical Observations: Standard scans with Windows Defender and Malwarebytes did not immediately detect the "infostealer" responsible, suggesting the use of "Living-off-the-Land" (LotL) scripts or a sophisticated browser-based hook that persisted even after clearing basic cache. I am reporting this to help Mozilla investigate how Firefox's cookie storage and session management can be further hardened against BeEF-style hooks and unauthorized token extraction.

Please add an option to set a default language to translate into. I often have to translate Japanese webpages, and each time I need to scroll through the list of "Translate to" languages to find English.

Hi. So I've been having this issue where, I search something in google, it searches what I asked it to. Then I search again and it finds what I asked it to. The third time if I search again it'll go back to the first thing I tried to search as if i just pressed BACK twice. Something similar happens if I search for something, and then if I search the second thing and tap on the website and then press BACK, it'll go back to the first Google result I ssearched. It's been a few weeks this has been happening and the only thing that'll TEMPORARILY fix it is if I close firefox. If you need any more information I'd be happy to help you help me. Thank you!

Hello !

Before v147 on Android I was able to play a video on YouTube and then shut my screen and the audio would still play and it was amazing but I can't seem to do it anymore since a week or so :/ is it just me ? Thank you

Using Firefox on Android, occasionally hitting the phone's back button will go back twice. Hitting forward will then go forward twice. The middle stop is lost!

This is frustrating.

При попытке загрузки страницы поисковика ya.ru после обновления браузера на секунду появляется страница со строкой поиска, после чего всё пропадает и наблюдаю пустой экран. Перезагрузка страницы снова на секунду показывает страницу поиска и снова пустой экран. Переключение в режим "версия для пк" помогает - страница отображается корректно.

bold text Everything I try keeps getting blocked I can't open any sites from my emails and I'm wondering why I used to be able to open them directly but since the update nothing goes through I want it to stop.every web browser blocks the sites.

I default to a portrait orientation in my phone, when entering full-screen on a YouTube video Firefox automatically rotates the screen to landscape and then back again to portrait when exiting full-screen, that's great, however if I then change tabs and return to the tab where the video was playing (which is no longer in full-screen) Firefox rotates the entire site back to landscape mode. 100% reproduction rate. Temporary fix is entering and exiting full-screen again but the bug happens again if I change tabs subsequent times.