They’re coming for your data: What are infostealers and how do I stay safe?

This article outlines how infostealer malware steals sensitive data (credentials, cookies, payment/crypto details, files), the technical methods it uses to harvest and exfiltrate information, common infection vectors (phishing, malicious or compromised websites, malicious apps, pirated software and game mods), examples of active families and market dynamics (MaaS, log-selling), and recommended user-focused mitigations such as up-to-date security software, MFA, cautious downloading and patching.