i rlly enjoy the monsters from the SAR /r/nosleep series. its probably my favorite modern creepypasta, the author is a super talented woman
https://www.reddit.com/r/StairsintheWoods/comments/5sy7ce/stories_masterlist/ <- chronological list, just any with the SAR tag.
other than that the Marblehornets Slenderman is really good! Those guys who made Marblehornets are actually kickstarting a comic right now (already made the goal but do support) it looks great.
I know Slenderman is a bit of a meme for people who might be a bit younger but
believe me there was a moment before his blowup where he was actually scary and kind of obscure