BIGFISH TECHNOLOGY LIMITED
08 July 2025

SEO Poisoning Alert!

Hackers are using SEO poisoning to push fake websites that deliver malware like Oyster and various stealers disguised as popular tools such as PuTTY, ChatGPT, Zoom, Microsoft Office, and more.

  • Over 8,500 SMB users targeted in early 2025
  • Fake domains include updaterputty[.]com, puttyy[.]org
  • Attackers also inject fake phone numbers into official brand support pages to trick victims into calling scam lines
  • Fake Facebook ads promote counterfeit Pi Network apps that steal crypto wallets and sensitive data

Tips:

Only download software from official sources Beware of suspicious ads and phone numbers Keep security software and systems updated regularly