BE WARNED, ATM Skimmers active!!! (Rio de Janeiro)

Please be aware:

I don't know where and when my bank card got skimmed, but since the 12th of March there have been 5 illegal withdrawls from my account, one on each day... so far R$ Protected content total (two transactions were made in Barra). For some reason the description of the transactions all start with 'TECBAN...', but don't know yet what kind of bank/company that is.

So, always check the ATM for strange attached equipment and don't get robbed like me!