"The Times report also raises questions about the effectiveness of Symantec's anti-virus software, which the paper uses to protect its computers systems. While the hackers installed 45 pieces of custom malware in paper's systems over the span of three months, The Times reported that there was only one instance in which Symantec software identified a hacker's software and quarantined it."

From thehill.com: bit.ly/11aVLVP