Symantec has stopped selling the security-related products in its PC Tools portfolio. Customers using the affected programs can continue to use them until their subscription runs out. The decision is related to consolidating its product range in order to offer fewer but higher quality products. The company suggests that customers looking to replace the discontinued products consider Norton Internet Security. One of the company’s most popular security programs was ThreatFire, a virus scanner that detected malicious programs based on their behaviour; over the last few years, it has only been only available as part of PC Tools Internet Security.”]