XBOX- NA
I came a cross a spot in Betnikh where a bunch of players were macro casting. 5 or 6 of them that day day, level 8-12, all with clanfears running around. They would stand in one spot and cast Summon Clanfear, over and over, and over. If anything came close to them, the hoard of clanfears would charge it, and another wolf would add it's corpse to the pile. I reported them individually, and went on my way.
The next day, I saw them again. A few more than before, but same idea. I reported them all again.
And again the next day. This time I took a video of them casting and showing each one to get the nameplate on the video, and added the link to each of my reports.
By the fourth day, I gave up on individual reporting. I took the video, reported one character and included the link to the newest video.
Day five, all identical khajits. Looked like a convention of ESO storm troopers, surround by clanfears and dead wolves. Another video, and another report. Most of them were level 12 to 20. A lot of experience from macro casting!
Day 6 - they were gone!!!! None of them anywhere in the area. Lots of live wolves to gently harass players.
Day 6 (4 hours later) They came back, same exact location. New accounts, new names, newbie gear and all level 4. (sigh) 1 video recorded, 1 report made with link. Parked one of my storage mules nearby, so all I need to do is log in, capture a video, report, and log out. Maybe 5 minutes to report a dozen cheaters.