Last year, Google announced changes to its Chrome browser that signaled the end for popular extension uBlock Origin. The ad-blocker’s design put it at odds with Google’s new Manifest v3 requirements, with death as the likely outcome.

The Grim Reaper is here now, with Manifest V3’s full implementation all but complete. As of late February, Google appears to be nuking Chrome’s uBlock Origin support in waves. Tech journalists over at Bleeping Computer have noticed a disabling of the extension on some of their PCs; meanwhile on PCWorld’s Windows 10 and 11 devices running Chrome version 133.0.6943.127, uBlock Origin is still functioning.

If uBlock Origin and other extensions haven’t been taken away from you yet, they very soon will be—so it’s time to jump to a viable alternative ASAP. Going without an ad-blocker is a security risk, as rogue ads can push you to phishing sites or spread malware.

PCWorld

Fortunately, good ad-block options still exist. The easiest switch? Hopping over to uBlock Origin Lite instead. Made by the same developer of the original uBlock Origin, you can coax similar performance out of it with a quick hop into its settings. By default, its “Basic” filtering mode requires no permissions and goes lighter on screening. Ratchet up its scrutiny to at least “Optimal” filtering, and if you want to go ham, you can bump it up all the way to “Complete” filtering.