Well, most of abductions are fake. Betty incident was real so I'd say only 2 incidents I found to be credible.
My recent flight to Miami was fled over Bermuda Triangle.
I'm still alive
https://www.wired.com/2009/07/russian-navy-declassifies-cold-war-close-encounters/
Lake Baikal incident in Russia was real. The soldiers met the aliens eye to eye in underwater, but a force pushed them to top of water, and some of them died.
US media didn't look at this Russia's lake incident very closely, but I did at that time when I heard it.
If they love Oceans, it's possible they had operations in Bermuda Triangle.
But, If I was an alien, the first thing I do is walk away from a location that become too famous because it disturb my work