Malicious code can turn up on trusted web sites. Always keep your security software updated and systems patched.
Top malware attacks
Malware Analyst Report
Symantec is continuously monitoring attacks and we observed that drive-by-downloads attacks are increasing and targeting more users. Our intelligence shows a big uptick in attempted attacks worldwide, especially for users visiting banking sites. These websites either can host exploits or Iframes that redirects traffic to another site with the exploit code. If the attack is successful, the payload is a banking Trojan that primarily attempts to steal information from certain banks. Stay safe; ensure your anti-virus is up-to-date now.