How secure is bt yahoo mail

The security of BT Yahoo Mail (formerly known as Yahoo Mail) has been a concern for many users over the years. While Yahoo has taken steps to improve security, there have been several high-profile breaches and vulnerabilities that have compromised user data. Here's a breakdown of the current security situation:

Recent security breaches:

  1. 2013: Yahoo suffered a massive data breach, which exposed over 3 billion user accounts. The breach was attributed to a state-sponsored actor.
  2. 2014: Another data breach, which affected around 500 million user accounts, was discovered.
  3. 2017: Yahoo announced a third data breach, which occurred in 2013 and affected around 1 billion user accounts.

Current security measures:

  1. Two-factor authentication (2FA): Yahoo offers 2FA, which adds an extra layer of security to your account by requiring a verification code sent to your phone or email address in addition to your password.
  2. Encryption: Yahoo uses Transport Layer Security (TLS) to encrypt data transmitted between your device and their servers.
  3. Firewalls and intrusion detection: Yahoo has firewalls and intrusion detection systems in place to prevent unauthorized access to their systems.
  4. Regular security updates: Yahoo regularly updates their systems and software to patch vulnerabilities and fix security issues.

Concerns and limitations:

  1. Outdated infrastructure: Yahoo's infrastructure is still based on older technology, which can make it more vulnerable to attacks.
  2. Lack of transparency: Yahoo has been criticized for not being transparent enough about their security practices and breach notifications.
  3. Weak password storage: Yahoo has been accused of storing passwords in plaintext, making them vulnerable to unauthorized access.
  4. Phishing attacks: Yahoo has been targeted by phishing attacks, which can compromise user accounts if users fall victim to these scams.

Recommendations:

  1. Enable two-factor authentication: This is the most effective way to secure your BT Yahoo Mail account.
  2. Use a strong and unique password: Avoid using the same password for multiple accounts, and choose a strong and unique password for your BT Yahoo Mail account.
  3. Monitor your account activity: Regularly check your account activity to detect any suspicious behavior.
  4. Use a reputable antivirus software: Install and regularly update antivirus software to protect your device from malware and other online threats.
  5. Consider using a third-party email client: If you're concerned about the security of BT Yahoo Mail, consider using a third-party email client like Microsoft Outlook or Mozilla Thunderbird.

In summary, while BT Yahoo Mail has taken steps to improve security, there are still concerns and limitations. It's essential to take additional measures to secure your account, such as enabling two-factor authentication and using strong passwords.