Yes they should, however often they are not allowed to disclose such information. Over the last couple of decades, governments have realised that they can sidestep onerous legal principles such as innocent until proven guilty by requiring financial services companies to enforce KYC rules and the like. These rules were sold to us as a way to prevent the mega rich from dodging tax and organised crime from freely spending and moving their money, but surprise surprise governments have no qualms using them against people who are not so clearly in the wrong.
Yes they should, however often they are not allowed to disclose such information. Over the last couple of decades, governments have realised that they can sidestep onerous legal principles such as innocent until proven guilty by requiring financial services companies to enforce KYC rules and the like. These rules were sold to us as a way to prevent the mega rich from dodging tax and organised crime from freely spending and moving their money, but surprise surprise governments have no qualms using them against people who are not so clearly in the wrong.