How to Prevent a Data Breach
Data Breach
Whether from hacking, unintentional errors or flaws in systems and infrastructure, or insider actions, data breaches happen. They can expose sensitive information to cyber criminals, disrupt operations and erode customer trust. Reducing breach risk requires strong detection, response and prevention capabilities spanning identity, data, and infrastructure.
The most common cause of a data breach is unauthorized access to sensitive or confidential information. Attackers can obtain that information through a variety of means:
Physically lost devices, such as laptops, mobile phones, and external hard drives. Unencrypted or vulnerable passwords. Misconfigured cloud services that leave data publicly accessible. Breaches involving third-party vendors and partners are also frequent, as they may have access to internal systems and shared platforms.
A breach can have serious consequences for individuals whose personal information is stolen or exposed, including financial loss and distress. For example, when names and Social Security numbers are stolen, thieves can open credit card accounts or take out loans in the victim’s name. Notifying affected individuals is critical. Consider recommending that they consult with the major credit bureaus to set up fraud alerts or a credit freeze, which can limit access to their credit reports and make it harder for thieves to open new accounts.