YubiKey — Cyber Threats, Attacks & Incidents

Threat entity extracted from intelligence sources

Frequency
5
occurrences
First Seen
November 20, 2025
Last Seen
July 7, 2026

YubiKey is a technology platform tracked across 5 threat clusters and 5 intelligence report mentions on ThreatCluster. First observed November 20, 2025; most recent activity July 7, 2026.

Related Threat Clusters

  • Yubico Joins ECSO to Combat Rising Cyber Threats in Europe

    Yubico has officially joined the European Cyber Security Organisation (ECSO) as of July 1, 2026. This membership aims to enhance phishing-resistant authentication and modern digital identity standards across Europe. The…

    12 articles · Updated July 1, 2026
  • Evolving MFA Strategies Address Modern Cyber Threats in 2026

    In 2026, multi-factor authentication (MFA) is essential for organizations to prevent account compromise. While MFA is widely adopted, attackers have developed sophisticated techniques to bypass traditional methods.…

    8 articles · Updated July 9, 2026
  • Reddit Implements Human Verification to Combat Bot Activity

    Reddit has announced new human verification requirements for accounts exhibiting bot-like behavior. The platform will label automated accounts that provide useful services while requiring verification for those…

    3 articles · Updated March 26, 2026
  • OpenAI Mandates Passkeys for Enhanced AI Model Security

    On June 1, 2026, OpenAI announced a requirement for users in its Trusted Access for Cyber (TAC) program to implement passkeys for accessing its most powerful AI models. This initiative, in partnership with Yubico, aims…

    8 articles · Updated June 1, 2026
  • Importance of Two-Factor Authentication in Cybersecurity

    Weak and stolen passwords are significant cybersecurity risks, with nearly half of surveyed Americans reporting compromised passwords in 2024. Multi-factor authentication (MFA), or two-factor authentication (2FA), is…

    2 articles · Updated January 29, 2026

Recent Intelligence Reports

  • Where Organizations Fall Short with MFA — Infosecurity-Magazine · July 7, 2026
  • Yubico Joins European Cyber Security Organisation (ECSO) — Markets.Ft · July 1, 2026
  • Yubico Partners with OpenAI to Support Passkey Mandate for its Trusted Access for Cyber ... — Markets.Ft · June 1, 2026
  • Reddit Takes On Bots With 'Human Verification' Requirements — Rss.Slashdot · March 26, 2026
  • Two-Factor Authentication (2FA): What it is, how it works, and why it matters — Eset · November 20, 2025

CVSS v3.1 Breakdown