Earlier this year, I wrote about various extensions available to bolster your browser’s defenses against malicious sites. Today, let’s look at another such extension: the Microsoft Defender Browser Protection extension. I first helped out with extension back in 2018 when I was an engineer on the Chrome Security team, and this spring, I was taskedContinue reading “Improving the Microsoft Defender Browser Protection Extension”
Tag Archives: Chrome
How do Random Credentials Mysteriously Appear?
One commonly-reported issue to browsers’ security teams sounds like: “Some random person’s passwords started appearing in my browser password manager?!? This must be a security bug of some sort!” This issue has been reported dozens of times, and it’s a reflection of a perhaps-surprising behavior of browser login and sync. So, what’s happening? Background EvenContinue reading “How do Random Credentials Mysteriously Appear?”
Improving Native Message Host Reliability on Windows
Last Update: Nov 28, 2023 Update: This change was checked into Chromium 113 before being backed out. The plan is to eventually turn it on-by-default, so extension authors really should read this post and update their extensions if needed. The feature was relanded inside Chrome Canary version 115.0.5789.0. It’s off-by-default, behind a flag on theContinue reading “Improving Native Message Host Reliability on Windows”
Q: “Remember this Device, Doesn’t?!?”
Q: Many websites offer a checkbox to “Remember this device” or “Remember me” but it often doesn’t seem to work. For example, this option on AT&T’s website shown when prompting for a 2FA code: …doesn’t seem to work. What’s up with that? A: Unfortunately, there’s no easy answer here. There is no browser standard forContinue reading “Q: “Remember this Device, Doesn’t?!?””
Q: Why do tabs sometimes show an orange dot?
Sometimes, you’ll notice that a background tab has an orange dot on it in Edge (or a blue dot in Chrome). If you click on the tab, the dot disappears. Why? The dot indicates that the tab wants “attention” — more specifically, that there’s a dialog in the tab asking for your attention. This mightContinue reading “Q: Why do tabs sometimes show an orange dot?”
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