Officials at JPMorgan Chase announced Thursday that the bank lost billions of dollars on "egregious" credit trades gone wrong.
But the bank was certainly not the first to suffer a dramatic loss.
Late last year, risky bets on European debt pushed MF Global into bankruptcy, while UBS suffered a $2 billion loss thanks to a rogue trader. Some firms have seen disasters so large that they've needed to get help from the government or other banks.
Citigroup came to the brink of collapse in 2007 after it reported losses of about $10 billion, but was lucky enough to get bailed out by the U.S. government. In addition, JPMorgan actually became the savior of one bank in crisis when it bought Bear Sterns in 2007. Check out some more big bank fails below:
On May 10th, the U.S.'s largest bank JPMorgan Chase announced one of its London trading desks had lost <a href="http://www.huffingtonpost.com/2012/05/10/jpmorgan-chase-london-whale_n_1507662.html?ref=business" target="_hplink">$2 billion on bad bets on credit derivatives</a>.
Kweku Adoboli, a trader for Swiss bank UBS, lost <a href="http://www.huffingtonpost.com/2011/09/15/ubs-traders_n_963715.html" target="_hplink">$2 billion on unauthorized trades in September 2011</a>.
Brokerage firm <a href="http://www.huffingtonpost.com/2011/10/31/mf-global-to-file-for-bankruptcy_n_1066902.html" target="_hplink">MF Global filed for Chapter 11 bankruptcy</a> in October 2011 after a failed $6 billion bet on European debt.
Hailed as "history's biggest rogue trading scandal" at the time, French trader Jerome Kerviel was convicted in October 2010 of <a href="http://www.huffingtonpost.com/2010/10/05/jerome-kerviel-rogue-fren_n_750464.html" target="_hplink">losing French bank Societe General around $6 billion</a> due to unauthorized trades.
After a run on investment bank Bear Sterns nearly caused its collapse in 2007, JPMorgan bought the firm for $2 a share the following March, <a href="http://www.businessweek.com/bwdaily/dnflash/content/mar2008/db20080316_356646.htm" target="_hplink">Businessweek</a> reports.
Insurance company AIG became the recipient of the <a href="http://www.huffingtonpost.com/2012/05/08/aig-bailout-realize-15-billion-profit-taxpaers-gao_n_1498645.html" target="_hplink">largest ever government bailout for a single corporation</a> when a $182 billion rescue package saved it from a liquidity crisis following a <a href="http://www.huffingtonpost.com/2012/05/08/aig-bailout-realize-15-billion-profit-taxpaers-gao_n_1498645.html" target="_hplink">downgrade of its credit rating</a> in 2008.
One of the biggest players in retail banking and mortgages during the housing crisis, Washington Mutual filed for Chapter 11 in September 2008, after sustaining losses on billions of dollars worth of mortgage and home loans, <a href="http://www.cnbc.com/id/46793926/WaMu_Emerges_From_Bankruptcy_Protection" target="_hplink">CNBC</a> reports.
Citigroup came to the brink of collapse after it reported losses around $10 billion in 2007, in part due to failed mortgage investments, <a href="http://money.cnn.com/2008/01/15/news/companies/citigroup_earnings/index.htm" target="_hplink">CNNMoney</a> reported. To keep the bank afloat the government issued <a href="http://www.huffingtonpost.com/2008/11/23/feds-consider-plan-to-res_n_145856.html" target="_hplink">a $20 billion bailout in November of that year</a>.
After projecting a $4.5 billion loss during the third quarter of 2007, Merrill Lynch shocked investors by reporting a $7.9 billion deficit from trading mortgage-backed securities and other structured products, <a href="http://money.cnn.com/magazines/fortune/fortune_archive/2007/11/26/101232838/" target="_hplink">according to CNNMoney</a>.
One time star trader Nick Leeson was responsible for sinking British bank Barings after losing $1 billion when an an earthquake struck Kobe, Japan in 1995, causing his investments in the Nikkei to fail as the Japanese stock exchange crashed, <a href="http://www.time.com/time/specials/packages/article/0,28804,1937349_1937350_1937488,00.html" target="_hplink">TIME reported</a>.