The Congress party has expressed concerns over the CoWIN data breach, highlighting potential consequences such as:

• Identity theft: The leaked data includes personal identifying information such as name, age, gender, and mobile number of millions of individuals, posing a risk of identity theft and fraud.
• Black marketing: The sale of vaccines is strictly regulated in India, and the leak of vaccination certificates and procurement data could lead to a black market of vaccines in the country.
• Mistrust in government: The breach has raised questions over the security and privacy of citizens' data, resulting in a loss of trust in the government's ability to protect personal information.
• Foreign interference: The leak could also expose India's vaccine procurement strategy and partnerships, potentially allowing foreign entities to interfere with the country's vaccination drive.
• Legal consequences: The government could face legal action for breach of data protection laws and failure to safeguard sensitive information.

Overall, the CoWIN data breach could have far-reaching consequences that could harm individuals and the government's efforts to combat the pandemic.