๐๐๐๐ ๐๐๐๐๐ ๐๐๐๐๐๐ ๐๐ ๐๐๐๐ ๐๐๐๐๐๐๐ ๐๐๐๐ ๐๐ ๐๐๐ ๐๐๐ ๐๐ ๐๐๐ ๐๐ ๐๐ ๐๐๐ ๐๐๐๐๐ ๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐ ๐๐ ๐๐๐๐๐๐๐๐
Thread ๐๐ป
![](https://pbs.twimg.com/media/Dx5YKMzVsAUDrc6.jpg)
Such knowledge based verification is not perfect but effective
This is a default opsec adopted by many valley tech firm including Google
![](https://pbs.twimg.com/media/Dx5hc6wVYAAFYHL.jpg)
Itโs funny that many people complain about Fiโs lacking of customer support but @wheatpond and I consider it as a great opsec feature