Bloomberg Banca Monte dei Paschi di Siena SpA received regulatory approval to extend and expand a debt-for-equity swap in a last-ditch effort to raise 5 billion euros ($5.2 billion) privately and avoid a state rescue. The exchange offer will involve about 4.5 billion euros of Tier 1 and Tier 2 securities and will run until 2 p.m. on December …

  Bloomberg Prudential Financial Inc. said the relationship with Wells Fargo & Co. that led to a whistle-blower lawsuit and state probes over suspected sales abuses generated a tiny fraction of the life insurer’s revenue. “We do not gauge the importance of this matter in financial terms, but for purposes of this call, it’s probably useful to put some financial …

  Bloomberg National Australia Bank Ltd., the country’s fourth-largest lender, has written to 60,000 customers to notify them it erroneously sent details about the establishment of their accounts to an incorrect e-mail address. The e-mail included customer information such as names, e-mail addresses and account numbers, though didn’t include any passwords, Peter Coad, NAB executive general manager for international branches, …