Tech companies respond to cybersecurity threats by implementing robust security measures, adopting best practices, and continuously monitoring systems for vulnerabilities. This proactive approach includes conducting regular security audits, investing in employee training, and collaborating with cybersecurity experts. In the event of a breach, companies must have incident response plans in place to mitigate damage and recover swiftly. Ultimately, by fostering a culture of security awareness, tech companies can better protect their assets and maintain customer trust.