Here is the official report on where they are found (Notice - closest to Carribean is the Peru one):
Piracy prone areas and warnings
S E Asia and the Indian Sub Continent - Bangladesh : Chittagong anchorage.
- Indonesia : Galasa Straits, Jakarta (Tg.Priok)
- Malacca straits
- Singapore Straits
Africa and Red Sea - Gulf of Aden / Southern Red Sea
- Somalian waters - Eastern and northeastern coasts are high-risk areas for hijackings. Ships not making scheduled calls to ports in these areas should keep at least 200 nm away from the coast
- West Africa : Lagos
South and Central America and the Caribbean waters