Syncthing’s integrated update check and download links from syncthing.net are currently being incorrectly reported as phishing web sites by Google Safebrowsing and products that use its lists (e.g. Firefox, Eset anti-virus).
These are incorrect detections so please report them to your product vendor or at Google’s incorrect warning page.
Kaspersky is once again also detecting the Windows 64-bit exe as a virus and they have ignored my attempt to report false positives. If you’re affected by their false positives please report these to them, complain that they are repeatedly blocking legitimate software or vote with your wallet.