On January 27, 2025, Zimperium’s zLabs team disclosed the discovery of a sophisticated phishing campaign exclusively targeting mobile users. This operation impersonates the United States Postal Service (USPS) and employs malicious PDF files to steal sensitive user credentials. Leveraging advanced obfuscation techniques, the campaign bypasses conventional endpoint security measures, highlighting the growing risks associated with … Continue reading Hackers Impersonate USPS to Deliver Malicious PDFs in Mobile Device Attacks