A data breach at JP Morgan Chase and six other institutions caused 83 million accounts to be compromised.
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The last Prince of Wales, Dafydd ap Gruffudd, was the first person recorded to have been hanged, drawn, and quartered.
WERD, the first African-American-owned radio station in the US, made its first broadcast.
The world's longest treasure hunt ended after 31 years.
Muhammed VII became the twelfth sultan of the Emirate of Granada.
The Kingdom of Iraq won its independence from the United Kingdom.
