(WASHINGTON) -- A tidal wave of fraud reports fed by an ingenious array of scams borne out of the mortgage crisis have swamped federal offices, which are investigating and prosecuting only a small percentage of the allegations.
In 2011, suspected instances of money laundering, consumer loan fraud, debit card fraud, mortgage loan fraud, casino fraud and other scams hit all-time highs, according to suspicious activity reports known as SARs submitted to the Treasury Department's Financial Crime Enforcement Network (FinCEN).
The SAR numbers have been fluctuating between 1.2 million and 1.3 million totals since 2007, but in 2011 they jumped up to more than 1.5 million.
"The financial meltdown that took place from 2007 to 2009 uncovered all the skeletons, what was taking place in the marketplace, from mortgage financing to Ponzi schemes," said Curt Novy, a mortgage and real estate analyst based in San Diego, Calif.
While providing a fertile ground for criminals, the financial crisis also lured those who might not have ever thought to commit a crime, according to Harry Cendrowski, a fraud and forensics consultant based in Chicago. He said having a respected person with a financial portfolio suddenly faced with financial ruin creates a "perfect storm."
Between 2007 and 2011 there was a 74 percent increase in fraud cases where people working within a financial institution exploited internal controls for their own gain, according to a study by KPMG.
"I don't hesitate to tie this into the economy," said Tim Gallagher, chief of the financial crimes section of the FBI. "There has been a lag time from the meltdown to now."
Gallagher attributed the steep increase in money laundering and mortgage loan fraud specifically to hucksters who scammed distressed homeowners. Mortgage loan fraud has had the most dramatic surge over the past decade, going from 9,539 in 2001 to 93,564 in 2011, according to FinCEN figures.
As the fraud peaked in 2011, however, the FBI scaled back its fraud investigations, with just 2,691 cases -- or three percent -- of the more than 90,000 suspected mortgage loan fraud cases "under investigation," according to the FBI.
"About 70 percent of our cases are more than a million dollars. We are going after big fish as far as putting cases together, and we're going after people on the inside because of fiduciary responsibility and the element of trust that they're violating and doing the most damage," Gallagher said.
The small number of federal investigations is somewhat bolstered by state and local authorities, who can also investigate and prosecute the crimes.
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