yes its from the official website. and thanks sir! just last question, about the popup notification, it wont happen again now right? and one more thing, my wallet has been hacked from the popup shit, so i reformat everything , will the hacker has no access into my wallet now?
SEED IS NEW, THE OLD ONE IS DELETED. password is also new
No. The whole popup notification was a social engineer attack that was only possible due to some kind of exploit Electrum had when handling errors. The hacker made you download the fake wallet, and that was what made him be able to steal your funds. Even with the exploit, you would never be at risk if you didn't download it. So you should be safe now that you reinstalled your OS.
Always only download electrum from the official website and never trust any popup or random GitHub repo.