Am not worried a bit.
Most of the coins they mentioned were good gainers for investors.
It's just someone sore who is doing all of this.
Those throwing shade called SIGT a scam too.
Given that some of the coins they've mentioned have gone onto do well, their business model may just be to create a lot of FUD, drive prices down, then buy up and sell again once people realize that the coin is legitimate and prices come back up.
And hey, what do you know, Cryptopia is showing the coin is down 32%. Those behind the rumors may well be buying up the coin now so they can sell once it's back up again.