Tag: phishing using QR codes

Security News & Threat Intelligence

Why are hackers sending PDFs that look like Microsoft or DocuSign emails asking me to call a phone number?

Why are hackers sending PDFs that look like Microsoft o...

Vaishnavi Jul 4, 2025 18

Cybercriminals are now using PDF attachments in phishing emails that impersonate trusted brands like Microsoft, DocuSign, PayPal, ...