Articles tagged "cross-browser"

2 articles found

chrome-extensions browser-namespace manifest-v3

Chrome's native browser namespace: what cross-browser extension devs should do now

Chrome added a native, promise-based browser.* namespace in 148. Across the 235,887 Chrome extensions we track, here's what it changes — and what to do.

Maxim Kosterin

June 22, 2026

5 min read

extension-security sleeper-extensions firefox

Sleeper extensions go cross-browser: how to find hidden malware in your Firefox, Chrome, and Edge add-ons

17 malicious sleeper extensions found across Firefox, Chrome, and Edge with 840K downloads. They hid malware in images for up to 5 years undetected.

Maxim Kosterin

February 14, 2026

8 min read