Attack hitting Apache websites is invisible to the naked eye

http://cdn.arstechnica.net/wp-content/uploads/2013/04/watercolour_eye_by_AsatorArise.jpg

Ongoing exploits infecting tens of thousands of reputable sites running the Apache Web server have only grown more powerful and stealthy since Ars first reported on them four weeks ago. Researchers have now documented highly sophisticated features that make these exploits invisible without the use of special forensic detection methods.

Tags: 

Read more: Attack hitting Apache websites is invisible to the naked eye

Story added 30. April 2013, content source with full text you can find at link above.