I had this where I'd be getting a "statement notification" from some guy's bank every month - no financial information in the email, but you also couldn't unsub

I had this where I'd be getting a "statement notification" from some guy's bank every month - no financial information in the email, but you also couldn't unsubscribe without logging into the online banking thingie. In the end I googled the guy's name (it was in the email), found the one with a really similar email address to mine and let him know :)