Year Of Browser Bugs — Campaign Analysis & Threat Activity

Threat entity extracted from intelligence sources

Frequency
1
occurrences
First Seen
December 10, 2025
Last Seen
December 10, 2025

Year Of Browser Bugs is a threat campaign centered on exploiting browser vulnerabilities to compromise enterprise networks.

Overview

Year Of Browser Bugs is a threat campaign centered on exploiting browser vulnerabilities to compromise enterprise networks. Security vendor SquareX characterizes it as a rising, now key threat to firms, signaling a shift in attacker focus toward browser attack surfaces and underscoring the need for robust browser security and patching. The campaign highlights the critical role of browser vulnerabilities as an enterprise risk in cybersecurity.

Related Threat Clusters

Recent Intelligence Reports

  • SquareX warns browser flaws now key threat to firms — Securitybrief.Co.Nz · December 10, 2025

CVSS v3.1 Breakdown