It could be a very long day today.
The Bitcointalk forums could be Ddosed, Bitcoin service providers like exchanges and wallet providers may go off line.
Websites and companies may be hacked. Be extremely skeptical of everything you read.
Be wary of any links on this website unless your behind a VPN. If someone sends you a private message asking you to click a link don't do it! Your giving away your IP address to a potential hacker.
And while we all want Bitmain-cash to die may I suggest letting the VC money (the stupid money) pump it up a bit before we all sell? I hate this shit just as much as you but it may be worth more in 6 months then it is today.
Don't trust Bitmain-Cash-wallets they could be back-doored.
To Avoid replay attacks on the Bitcoin network create a new Bitcoin wallet and move your Bitcoins to that wallet
AFTER the fork then use your old now empty wallet.dat file with a Bitmain-cash client.
Make encrypted backups of all your wallets new and old before doing anything.
Make sure your passwords are really strong.
https://bitcointalk.org/index.php?topic=1822653.msg18152557#msg18152557Update: The BitcoinTalk forums are being inundated with negative stories and FUD! They want you sell don't do it! Not today! Bitcoiners HODL!
They are doing everything they can to scare the community today and cause a panic sell off, don't let these shills manipulate you!
And remember Don't Panic! Everything is going to be ok.
Useful Link:
https://www.btcforkmonitor.info