Of course. it's difficult to foresee the program's term of work when it has already started working. But there are examples that clearly demonstrate that the program is not secure and investing in it may result in loss. For instance, SaudiMoneyIncorporation.com is one of such programs. The program has already been launched, but copyright says 2008. Index page states that program accepts LR, but in FAQ section you see e-gold. No contact information provided and program is hosted at Indonesian hosting service. So the picture is clear. Please be a little attentive to the details and you will avoid much loss.