https://github.com/martignoni/hugo-cloak-email

• hugo
• email
• obfuscation
• hide
• spam
• bot

https://www.rescam.org/

• scam
• email
• spam
• fight
• ai
• bot

http://blog.sucuri.net/2013/11/google-bots-doing-sql-injection-attacks.html

• google
• bot
• sql
• injection
• attack