EXIF orientation info in PNGs isn't used for image-orientation: from-image(bugzilla.mozilla.org)

89 points by justin-reeves 11 months ago | 77 comments

Microsoft fixes 5-year-old Defender bug, reducing Firefox-related CPU use by 75%(bugzilla.mozilla.org)

979 points by ylere 3 years ago | 373 comments

Mozilla Bugzilla bug 1441918 tracking high CPU usage by Windows Defender's Antimalware Service Executable when using Firefox, now resolved fixed.

Firefox tooltip bug fixed after 22 years(bugzilla.mozilla.org)

910 points by MallocVoidstar 3 years ago | 322 comments

Mozilla Bugzilla entry for bug 148624, where Firefox tooltips persisted in the foreground when the browser was in the background, resolved fixed after 22 years.

Mozilla finds CPU bug (bad store forwarding) in Samsung Galaxy S20(bugzilla.mozilla.org)

179 points by kens 3 years ago | 57 comments

ICP-Brasil: Mis-issued certificate(bugzilla.mozilla.org)

56 points by cipherboy 1 year ago | 10 comments

DigiCert: Threat of legal action to stifle Bugzilla discourse(bugzilla.mozilla.org)

549 points by DanAtC 1 year ago | 151 comments

Mozilla Bugzilla bug report alleging DigiCert sent a legal threat letter to Sectigo to stifle discussion in Mozilla's CA Root Program Bugzilla threads.

Firefox engineers discover a Windows Defender bug that causes high CPU usage(bugzilla.mozilla.org)

574 points by mconley 3 years ago | 201 comments

A Mozilla Bugzilla bug report comment about Windows Defender causing high CPU usage when running Firefox.

Mozilla to UK regulators: VPNs are essential privacy and security tools(blog.mozilla.org)

737 points by WithinReason 5 months ago | 318 comments

Mozilla Open Policy & Advocacy blog post urging UK regulators not to undermine VPNs, arguing they are essential privacy and security tools.

For advertising, Firefox now collects user data by default(heise.de)

460 points by firebaze 2 years ago | 379 comments

Heise online news article reporting that Firefox now enables a privacy-preserving ad attribution feature that collects user data by default.

Firefox got faster for real users in 2023(hacks.mozilla.org)

502 points by kevincox 3 years ago | 218 comments

Mozilla Hacks blog post describing how Firefox performance improved for real users during 2023, based on field metrics.

Firefox for iOS now has a native adblocker(support.mozilla.org)

639 points by pentagrama 2 months ago | 255 comments

Mozilla support article explaining how to block ads in Firefox for iOS; the captured page shows only a loading spinner.

Let me pay for Firefox(discourse.mozilla.org)

673 points by csmantle 1 year ago | 513 comments

A Mozilla Discourse community forum post by a longtime supporter arguing that Mozilla should let users pay for Firefox to fund its development.