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 ...
Cisco Talos says hackers are abusing CSS in emails The stylesheet language is used to hide content, track people's behavior, ...
Researchers have demonstrated a method to bypass an anti-phishing measure in Microsoft 365 (formerly Office 365), elevating the risk of users opening malicious emails. Specifically, the anti-phishing ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results