A recently discovered flaw in Android’s web browser is apparently so serious that security researchers are advising people to The flaw has been public for a while, with Google knowing about it at least as early as the third week of January. A fix was created by Google, but has not yet been pushed out to Android phones. Until then, one researcher says, it's better to avoid using browser and otherwise only visit trusted sites over the T-Mobile network only. Of course, owners of the G1 smartphone will hardy find this an acceptable solution.