Commonwealth Bank

Commonwealth Bank of Australia faces multiple, substantiated allegations of systemic misconduct in its financial product sales and compliance operations. Between 2011 and 2015, the bank was criminally charged by the Australian Securities and Investments Commission (ASIC) for making false or misleading representations to customers regarding consumer credit insurance. This mis-selling of so-called "junk insurance" has also led to a major class action lawsuit filed on behalf of affected customers.

Further regulatory actions highlight a pattern of failures. In December 2024, a case was brought against CBA for allegedly misrepresenting the strength of its anti-money laundering and counter-terrorism financing compliance systems to regulators. More recently, in March 2026, the bank disclosed issues with fraudulent documentation, including AI-generated income statements, potentially impacting around A$1 billion in loans. This pattern of misconduct—spanning deceptive sales practices, compliance misrepresentations, and failures in fraud controls—demonstrates a recurring failure in governance and consumer protection at one of Australia's largest financial institutions.