fromThe Hacker News
3 weeks agoHackers Using PDFs to Impersonate Microsoft, DocuSign, and More in Callback Phishing Campaigns
Cybersecurity researchers revealed that a significant portion of email threats with PDF payloads persuade victims to call adversary-controlled phone numbers, employing a technique known as Telephone-Oriented Attack Delivery (TOAD). This form of callback phishing allows attackers to manipulate victims into revealing sensitive information or installing malware under the guise of legitimate customer support.
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