Cybercriminals use these logs to bypass security measures. Because they often include "cookies" from the victim's browser, the attacker can sometimes bypass Two-Factor Authentication (2FA) by tricking PayPal into thinking they are using a "trusted device." 3. How to Protect Your PayPal Account

While being phased out in favor of webhooks, many legacy systems still rely on IPN logs to track payment statuses in real-time. 2. The Dark Side: Stolen "Logs" and Account Security

Regularly check your Activity Page for any transactions you don't recognize.