Common ways data ends up on the dark web include:
• Hacking and Data Breaches: Cyber criminals infiltrate business systems, databases, or cloud storage to steal sensitive information. Once acquired, the stolen data is often sold or shared on illicit marketplaces.
• Phishing and Social Engineering: Attackers fool employees into providing access credentials, personal information, or financial details. This information can then be posted or sold on the dark web.
• Ransomware Attacks: Hackers use ransomware to lock a business’s data and demand payment. When the ransom isn’t paid, they may leak or sell the data on the dark web as part of the extortion.
• Weak or Stolen Login Credentials: Compromised usernames and passwords, often from unsecure websites or previous breaches, can be used to access other accounts.
• Insider Threats: Employees or contractors with access to sensitive data may intentionally or unintentionally leak information to unauthorized parties, including dark web forums or criminal networks.
Once exposed, this data can be used for identity theft, fraud, extortion, or further cyberattacks.