Morning Scan: Preserving Wall Street Chats; Who's Afraid of the...

Not-So-Secret Chat: A new deal between New York's financial regulator and four big banks aims to preserve government access to the financial institutions' electronic communications. The deal comes ahead of the launch of Wall Street's long-awaited chat and messaging service Symphony, scheduled to roll out Tuesday. Deutsche Bank, Credit Suisse, Goldman Sachs and Bank of New York Mellon will all keep copies of their communications via Symphony for seven years and stash duplicates of decryptionÂ...