Threat Digest

Screenshot of malicious Invoice540.pdf exploiting Adobe Reader zero-day on VirusTotal

Adobe Reader Zero-Day Powers Sneaky PDF Attacks on Oil Pros Since Late 2025

Fake invoices disguised as Russian oil payments have been slipping through defenses, exploiting an unpatched Adobe Reader zero-day since late 2025. Security pros spotted the first traces on VirusTotal, but the real damage? It's already underway.

4 min read 4 hours ago

Malicious PDF document exploiting Adobe Acrobat Reader zero-day vulnerability on a computer screen

Vulnerabilities & CVEs

Adobe Acrobat Zero-Day Active Since December—Users Exposed

Attackers slipped malicious PDFs past Adobe Acrobat Reader's defenses starting December. Months of silent exploitation demand immediate patching.

3 min read 4 hours ago

#zero-day vulnerability

Adobe Reader Zero-Day Powers Sneaky PDF Attacks on Oil Pros Since Late 2025

Adobe Acrobat Zero-Day Active Since December—Users Exposed

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