👉 The "Weapon in a Newsletter" refers to a tactic where malicious actors send targeted, often deceptive emails disguised as legitimate newsletters to users of various platforms. These emails typically contain links or attachments that, when clicked or opened, can install malware on the recipient's device. The emails are crafted to appear trustworthy, often mimicking reputable news sources or organizations, tricking users into downloading harmful software or providing sensitive information. This method is particularly insidious as it leverages the trust users place in familiar news sources to bypass traditional security measures.