One of the first tools that the Securities Exchange Commission launched after it ushered itself into the Internet era in the mid-1990s was the “Enforcement Complaint Center,” a fancy name for an e-mail box at the SEC where the public could send tips. The Enforcement Complaint Center initially received only about 20 complaints per day, but that number snowballed through the years. Today it’s not uncommon for the ECC to receive up to 1,000 e-mail tips per day.
A huge percentage of these tips are useless, of course, for various reasons. They may be unrelated to the mission of the ...