Second, if Firefox stores passwords to websites, you should change those passwords as well. Attackers may have access to those passwords, so you should check those accounts for suspicious activity.
Secundo, si Firefox immagazina contrasignos pro sitos web, tu debe etiam cambiar ille contrasignos. Le attaccantes poterea haber accesso a ille contrasignos, dunque tu debe verificar que il non ha activitate suspecte in ille contos.