Windows 10: Security detecting Wacatac.B!ml on long-existing executables

Starting yesterday Feb 21 2024 Windows Security detected Wacatac.B!ml in a console app that I wrote myself and built with Visual Studio 2022 months ago. It was working fine daily until then, and now it's gone. I rebuild it - same. Same with another app that I rebuilt both Release and Debug and has no code in common with the first one. I want to release that second app but I can't if it's going to raise an error on other peoples' installations.Security signatures are up to date. Did someone push a new signature in the last couple of days?I see another problem with Wacatac.B!ml reported a fe

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wacatac b ml with no security updates is data recovery service avaible

wacatac b ml with no security updates is data recovery service avaible

 

Trojan Script Wacatac B!ml

Hi,

I am using Windows 11.I went to a hotel website , trying to make a reservation , after entering the dates, pressed check availability or check rates , A red screen came up , with a virus warning, Windows defender detected it. I quarantine it and said Detected : Trojan Script Wacatac B!ml, severe.

I used Windows defender to remove the trojan and now the status showed : a threat or app was Removed from this device.

based on this information, can I assume that this trojan is gone forever, or it's still hiding somewhere.

Thank you.

 

urgent help needed can i restore data i got wacatac b!ml not deleted

urgent help needed can i restore data i got wacatac b!ml not deleted and i got no security updates so all my data is gone my sata changed to ata but people say its only collecting history and it was more destructive because it downloaded a trojan or other things it does