(vii) attempts to engage in or engages in, any potentially harmful acts that are directed against the Services, including but not limited to violating or attempting to violate any security features of the Services, introducing viruses, worms, or similar harmful code into the Services, or interfering or attempting to interfere with use of the Services by any other user, host or network, including by means of overloading, “flooding,” “spamming,” “mail bombing,” or “crashing” the Services.