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Illustration of "Operation DragonReturn" with an envelope, dragon, and laptop.

How Operation DragonReturn Uses DCRat to Exploit India’s Tax Season

CyberSecureFox Editorial Team

Researchers at Seqrite Labs have uncovered a multi-stage phishing campaign code-named Operation DragonReturn, targeting Indian …

Visual representation of the CVE-2026-46242 Linux kernel exploit vulnerability.

CVE-2026-46242 Bad Epoll: Local Root via Linux epoll Race

CyberSecureFox Editorial Team

A vulnerability CVE-2026-46242 has been discovered in the Linux kernel’s epoll subsystem, dubbed Bad Epoll. …

Visual representation of data transmission from a computer to a receiver.

TrojPix reveals fast RF exfiltration from air-gapped PCs

CyberSecureFox Editorial Team

Researchers from Shandong University have presented TrojPix, a data exfiltration technique for physically isolated (air-gapped) …