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Custom vishing campaign stealing Okta SSO credentials

Campaign
First reported
Last updated
Happening score
H score 48
2 unique sources, 2 articles

Summary

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A custom vishing campaign is actively stealing Okta SSO credentials through live, adversary-in-the-middle phishing pages, creating immediate risk of account takeover and downstream data theft. Multiple hacking groups are using the service against identity providers such as Google, Microsoft, and Okta, as well as cryptocurrency platforms. The operation relies on spoofed helpdesk calls, real-time MFA relay, and attacker backends such as Telegram to intercept credentials and TOTP codes.

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Timeline

  1. 22.01.2026 23:43 2 articles · 4mo ago

    Okta warns of active vishing credential theft

    Initial Disclosure

    Okta warns that custom phishing kits built for voice-based social engineering are being used in active attacks against employees at identity providers and cryptocurrency platforms, including Okta, Google, and Microsoft, to steal SSO credentials, relay TOTP codes through real-time adversary-in-the-middle pages, and bypass push-based MFA including number matching.

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