Cybersecurity News

Mercado Bitcoin Suffers Cyberattack as Researchers Flag $40 Million in Suspicious Crypto Transfers

November 2, 2026

Matched: cryptocurrency

• cryptocurrency
• exchange hack
• blockchain security
• mercado bitcoin
• crypto theft

Chainalysis Confirms Cyberattack Using Agentic Techniques That Exposed Customer Data

October 31, 2026

Matched: Agentic

• blockchain security
• data breach
• agentic ai attacks
• chainalysis
• cryptocurrency
• customer data exposure

Hackers Build Fake Polymarket Platforms That Rig Trades and Block Cryptocurrency Withdrawals

October 30, 2026

Matched: cryptocurrency

• cryptocurrency fraud
• prediction markets
• scam platforms
• affiliate fraud
• blockchain security
• ai-assisted scams