Subscription bombing and how to mitigate it
7 hours ago
- #email-attack
- #cybersecurity
- #bot-detection
- Subscription bombing involves bots signing up a victim's email across many sites to flood their inbox and hide real security alerts.
- Attackers use this distraction to reset bank passwords, make unauthorized purchases, or commit identity theft.
- The attack was detected through inactive accounts with garbage names and unusual activity on password reset pages.
- Bots mimicked human behavior with slow, randomized typing, but patterns like country-time mismatches revealed them.
- Solutions included tightening firewall bot detection, implementing Cloudflare Turnstile CAPTCHA, and limiting emails to verified users only.
- The damage primarily affects victims, not site owners, highlighting the need for proactive security measures.