SHA-1 mozes stale verit. Na bezne veci. Je to napisane aj v tvojom linku, staci si to aj citat, nielen nafuknuty titulok.

Nine quintillion (9,223,372,036,854,775,808) SHA1 computations in total
6,500 years of CPU computation to complete the attack first phase
110 years of GPU computation to complete the second phase