Arc Browser is a technology platform tracked across 2 threat clusters and 2 intelligence report mentions on ThreatCluster. First observed October 31, 2025; most recent activity June 10, 2026.
Hackers are exploiting macOS users through weaponized DMG files that masquerade as legitimate software installers. This tactic leverages the misconception that Apple devices are immune to malware, allowing attackers to…
A newly discovered exploit named Brash can crash Chromium-based browsers, including Google Chrome and Microsoft Edge, by overloading the tab title API. Disclosed by security researcher Jose Pino, this vulnerability…