
Logistics provider OnTrac has notified customers that their personal data was compromised following a recent network hack. The company is currently working with cybersecurity experts to assess the impact and secure its systems against further unauthorized access. This incident serves as another reminder of the vulnerabilities inherent in large-scale logistics and distribution networks. Affected individuals are being urged to take precautionary measures to protect their personal information. What security measures are most effective in preventing unauthorized access to corporate networks?