Someone in the US is revoking all my Sessions

Someone is revoking all my sessions (so the security log says). It comes from different IPs (today from 52.86.187.19). Im sure it’s not my, because I’m from germany.
This is extremly unfortunate, because I’m loosing all my filters and always need to find my last String.

Hi @Manfred2509 !

Please enable New Device Verification under the Account settings to add an extra security step when logging in from a new device. Crowdin will send a verification code to your registered email address to confirm your identity before allowing access from the new device. Once you successfully log in, the device will be added to the list of trusted devices.

After enabling this feature, you will see a list of trusted devices. You can remove any device from the list by clicking the Remove button. Alternatively, you can remove all trusted devices by clicking Remove all devices.

Thanks,