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Inside GhostCode: The Phishing Kit That Turns MFA Approval Into Account Takeover

17 September 2026  |  dark6  |  Phishing

A newly identified phishing kit called GhostCode hijacks Microsoft 365 accounts by abusing the OAuth device-code sign-in flow, letting victims unknowingly approve an attacker's device during a completely...

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Mirage2FA Phishing Kit Hijacks Microsoft 365 Sessions at 3,500+ Organizations, Sidestepping MFA Entirely

27 August 2026  |  dark6  |  Phishing

A phishing-as-a-service kit called Mirage2FA has compromised thousands of Microsoft 365 accounts by stealing live session cookies through an adversary-in-the-middle proxy, letting attackers walk past passwords and MFA...

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How One Phishing Email Let Attackers Bypass MFA and Redirect a Company’s Vendor Payments

21 August 2026  |  dark6  |  Phishing

An HR-themed phishing lure led a finance employee to a fake Microsoft 365 login that stole an authenticated session cookie, letting attackers bypass MFA entirely. Over the following...

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New “Pass-the-Passkey” Technique Shows How Windows 11 Logs Undermined Phishing-Resistant MFA

11 August 2026  |  dark6  |  Vulnerability

Security researchers at SpecterOps have detailed a family of attacks called Pass-the-Passkey that exploit how Windows 11 logged WebAuthn authentication data and how Microsoft Entra ID validated it,...

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Gunra Ransomware Gang Turns Fortinet VPN Bugs Into a Backdoor Around MFA

11 August 2026  |  dark6  |  Ransomware

A joint advisory from the FBI, CISA, NSA, and South Korean authorities warns that the Gunra ransomware operation is exploiting known Fortinet VPN flaws to sidestep multi-factor authentication...

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Greatness Phishing Service Lets Attackers Slide Past MFA Into Microsoft 365 Inboxes

6 August 2026  |  dark6  |  Phishing

A phishing-as-a-service platform called Greatness is stealing live authentication tokens rather than passwords, letting attackers walk past multi-factor authentication and into Microsoft 365 mailboxes. A recent campaign hid...

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81 Million Login Attempts: Massive Password Spray Campaign Bypasses MFA to Compromise Azure and Microsoft 365 Accounts

2 July 2026  |  dark6  |  Cybercrime

A massive automated campaign made 81 million login attempts against Microsoft 365 and Azure CLI accounts between June 12 and June 26, 2026, successfully compromising 78 accounts across...

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AWS AiTM Phishing Kit Bypasses MFA to Hijack Cloud Console Sessions in Real Time

29 June 2026  |  dark6  |  Phishing

A real-time adversary-in-the-middle phishing kit has been targeting AWS engineers, stealing credentials and MFA codes simultaneously to hijack cloud sessions before they expire. Standard MFA provides zero protection...

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