I'm not entirely sure about the cause, but here are some possibilities:
1. I run a SaaS browser extension that lets users export table data from any website. It can bypass some download restrictions, and I’m not sure if this has ever caused complaints.
2. A few months ago, I launched a free expired-domain valuation tool. It identified some high-value domains abandoned by governments and international organizations, as well as domains linked to gambling and scams. I’m not sure if any of this may have breached regulations.