Unsecured email lists pose several threats to both businesses and individuals:
1. Data Breaches: Without proper security, these lists can be easily accessed by hackers, leading to data breaches that compromise sensitive information. 2. Spam: Unsecured lists can be used by spammers to send unsolicited emails, which can damage the reputation of your domain. 3. Legal Issues: Using unsecured email lists can result in violations of data protection laws such as the GDPR and CAN-SPAM Act, leading to hefty fines and legal actions. 4. Trust and Reputation: If customers find out their email addresses were compromised, it can erode trust and harm your brand's reputation.