User Agent: Mozilla/5.0 (Windows NT 6.0; WOW64; rv:2.0) Gecko/20100101 Firefox/4.0 Build ID: 20110318052756 Steps to reproduce: I access the internet quite frequently, usually at least several times a day. Firefox functions quite normally, but then suddenly becomes incredibly slow. Actual results: Within a minute of the unexplained slowdown, I receive a warning message that "some website" is attempting to trick Firefox into accepting an "unverified" update, and that I should alert my network administrator. I have received this warning at least once per day, every day, for the last week. Expected results: I would simply like to know if there is some way of finding out what this "unverified update" is-I need more information regarding the attempt in order to put a more permanent stop to it. Or, perhaps this is a known issue and I simply don't know it. In either case, can someone please tell me why this keeps happening?
Status: UNCONFIRMED → RESOLVED
Last Resolved: 7 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 653830
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