Citadel — Cyber Attacks, Breaches & Threat Activity

Threat entity extracted from intelligence sources

Frequency
16
occurrences
First Seen
July 13, 2026
Last Seen
August 6, 2026

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  • AI Voice Phishing Attacks Target Major Wall Street Hedge Funds

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Recent Intelligence Reports

  • Hackers targeted US private equity, other firms including Blackstone, CME — Itnews.Au · August 6, 2026
  • Wall Street hackers launch AI voice cloning attacks targeting Citadel, Two Sigma, Point72 — Cybernews · August 6, 2026
  • Point72, Citadel, Two Sigma Hit by AI Voice-Cloning Attack Wave — Aiweekly.Co · August 6, 2026
  • AI voice phishing attacks target major hedge funds, including Two Sigma and Citadel. — Kucoin · August 6, 2026
  • Hackers target major Wall Street firms with AI voice phishing attacks — Cryptobriefing · August 6, 2026
  • Major Hedge Funds Face Wave of Voice-Phishing Cyberattack Attempts — Briefs.Co · August 5, 2026
  • Point72, Citadel among hedge funds hit by AI vishing attacks — Investmentnews · August 5, 2026
  • Wall Street hit by wave of “vishing” hack attempts — Insurancebusinessmag · August 5, 2026

CVSS v3.1 Breakdown