Is my math right here?

AP Exclusive: Under Clinton, State's cybersecurity suffered

""We have a strong cybersecurity program, successfully defeating almost 100 percent of the 4 billion attempted intrusions we experience each year," spokesman Mark Toner said."

0.01% of 4 billion is 400,000? Something like that?

So if State is successful at defeating “almost 100 percent” of intrusions into their data systems there still might be…I don’t know…thousands? hundreds”…succeeding?