One of Donald Trump’s campaign websites, donaldjtrump.com, was briefly made to look like it had been seized by law enforcement Tuesday, an effort that appeared to be part of a cryptocurrency scam. The takeover, termed a defacement by cybersecurity experts, lasted for less than an hour. During that time, the web page was made to look like it had been take over by the government and included images of Federal Bureau of Investigation and Justice Department seals.