Quote:Introduced on July 2, 2026, the feature is enabled by default.

It addresses a rapidly growing type of social engineering attack, particularly “ClickFix”-style campaigns. According to Huntress threat intelligence data, these campaigns accounted for over 53% of malware loader activity in 2025.

Opera Browser Adds Native Paste Protect

Unlike traditional defenses that rely on antivirus software or operating system-level warnings, Opera’s implementation works at the browser level. It intercepts malicious clipboard activities before they can be executed in sensitive environments such as terminals or command-line interfaces.

Paste Protect integrates two core mechanisms: the existing “Hijack Protection,” introduced in 2021, and a newly developed “Injection Protection” engine.

Hijack Protection focuses on preventing unauthorized modifications of copied content, a common tactic in financial fraud. For instance, attackers can use clipboard malware to silently replace copied cryptocurrency wallet addresses or banking IBAN numbers with their own values, redirecting funds without the user’s knowledge.

Opera’s browser detects such tampering attempts and notifies users through secure copy alerts, thereby ensuring the integrity of clipboard data during transactions.

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