While some of the campaigns have been found to leverage the technique to deliver malware, others send users to pages hosted on phishing frameworks such as EvilProxy, which act as an ...

Hackers are abusing the legitimate OAuth redirection mechanism to bypass phishing protections in email and browsers to take ...

In recently spotted attacks, the crooks would send phishing emails to government and public sector organizations, usually ...

IntroductionIn January 2026, Zscaler ThreatLabz observed activity by a suspected Iran-nexus threat actor targeting government officials in Iraq. ThreatLabz discovered previously undocumented malware ...

IntroductionIn December 2025, Zscaler ThreatLabz discovered a campaign linked to APT37 (also known as ScarCruft, Ruby Sleet, and Velvet Chollima), which is a DPRK-backed threat group. In this campaign ...

Microsoft has identified a phishing campaign using malformed links to legitimate OAuth services to redirect to malware ...

Crims hope for payday from malicious payloads rather than stealing access tokens Microsoft has warned organizations about ...

CRESCENTHARVEST uses protest lures and malicious LNK files to deploy RAT malware targeting Iran protest supporters for espionage and data theft.

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OAuth redirection is being repurposed as a phishing delivery path. Trusted authentication flows are weaponized to move users ...