Posts Tagged ‘mozilla thunderbird’

Bug That Can Be Exploited to Open Websites in Thunderbird Tabs Remains Unfixed

Jan

2014

Theres a flaw in Thunderbird that can be abused to make sure that when email recipients click on a specially crafted link, the site is opened in a new Thunderbird tab, instead of the web browser. Mozilla has been aware of this issue since November 2011, but so far, it hasnt done anything to address […]

Category Security Written by Softpedia 0 Comments

Cutwail Drives Spike in Malicious HTML Attachment Spam

Feb

2012

Over the past month, we have observed several large spam campaigns with malicious HTML attachments. We believe the botnet behind these campaigns is Cutwail. Here is data we collected, starting from the first day of 2012, illustrating spikes of spam with malicious HTML attachments: Attaching an HTML file to an email is a tactic we […]

Category Security Written by M86 Security Labs Blog 0 Comments

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Posts Tagged ‘mozilla thunderbird’

Bug That Can Be Exploited to Open Websites in Thunderbird Tabs Remains Unfixed

Cutwail Drives Spike in Malicious HTML Attachment Spam

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