Yeah, true; be careful of spams.
Though first move all your Bitcoins to a new address before playing with any new Forked coin/dividend if you don't have a HW. There should be some strict rules that we need to follow for safeguarding our main investment (Bitcoins) else we could get into some trap for peanuts.
Ledger Nano and Trezor just released their Bitcoin Gold claiming tool within their hardware wallets. This is the safest way to claim crypto dividends if you are OK loosing some over-hyped/spiked price when it is usually released.
Always have focus on the main investment than the crypto dividends.
Be careful community and invest safely. Let's make a better crypto space.
Thanks to @kingscrown for making the community aware. Cheers!!!