Antivirus News Spam & Phishing

Quoted by softpedia.com

Softpedia took again one of my posts in the Avira Techblog and wrote an article based on it: “In the recent past we saw emails looking like phishing mails, which were spam though actually. The spammers tried to make them look as much as possible as official mails from the entity they were faking: Amazon, […]

General Spam & Phishing

Facebook and Twitter Phishing (on first sight)

The source of the articles is in the Avira Techblog: Twitter Phishing (on first sight) Facebook Phishing (on first sight) Twitter Over the weekend our spam traps received a massive wave of emails looking like the one below: The emails seem to stem from “Twitter Support” (support@twitter.com) and are addressed each to exactly one unique […]

General

Avira has a Risk Level

http://techblog.avira.com/risk-level/en/ Avira Risk Level definitions There is an average level computed for the last 30 days for both malware and phishing. The alert level is computed like this: 1 Normal activity – less than -50 percent 2 Increased activity – between -50 and -25 percent 3 Suspicious activity – between -25 and 25 percent 4 […]

General

Bug or feature: Mime Type Detection

Also known as MIME Sniffing, this is a feature or bug in IE which is the only browser able to dynamically determine the content type of the document it loads. So, in this case, it detects a plain text document with HTML content instead of a an JPG header. And the content of the “JPG” […]