The "external sender" warnings shown to email recipients by clients like Microsoft Outlook can be hidden by the sender, as demonstrated by a researcher. Turns out, all it takes for attackers to alter ...

Email remains the soft underbelly of enterprise security because it is the most tempting target for hackers. They just need one victim to succumb to a phishing lure to enter your network. Phishing (in ...

Yahoo Mail supports both plain text and rich text (HTML) email composition. There are benefits and detriments for each method, but if you want to use stylized text and inline images, your email will ...

Microsoft Outlook 2007 supports both plain text messages and HTML emails that contain links, formatting and graphics. If your small business uses the application but is receiving all email in plain ...

New research shows that up to a half of all HTML email attachments are malicious, and not just because of a few massive campaigns. Researchers warn that attackers are relying more on malicious HTML ...