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Mamba 2FA is a phishing-as-a-service platform operating in the adversary-in-the-middle phishing ecosystem focused on bypassing multi-factor authentication and enabling account compromise. It emerged as a major competitor to Tycoon 2FA and significantly expanded its activity after disruption of Tycoon 2FA infrastructure, with reporting indicating a sharp increase in monthly attack volume. Mamba 2FA is associated with large-scale phishing operations and appears to benefit from the broader redistribution of tooling, code artifacts, and tradecraft across the phishing-kit market. The platform is linked to identity-focused intrusion activity rather than ransomware or destructive operations. Its tradecraft is consistent with modern MFA-bypass phishing services, including credential theft and theft or abuse of authenticated session material to facilitate account takeover. Reporting also places Mamba 2FA among the services that gained market share as former Tycoon-linked capabilities spread to competing kits, suggesting operational maturity and rapid adaptation within the criminal phishing ecosystem. Mamba 2FA is best understood as part of the commercialized cybercrime market for phishing infrastructure and kits used by operators or affiliates to conduct high-volume campaigns against organizations. High-confidence public reporting in the supplied material does not establish a specific country of origin, named sub-groups, or a precise victimology by country or sector unique to Mamba 2FA itself.
Mallory correlates actor tradecraft and target patterns against your stack, your sector, and your geography. See overlap before they land.
1 distinct technique observed across reporting, grouped by tactic. Hover any cell for the evidence excerpt; click through for MITRE's full description.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An established phishing platform that increased campaign activity following the Tycoon 2FA takedown.
A competing phishing-as-a-service group that significantly expanded after Tycoon 2FA's takedown and absorbed techniques and operators from the disrupted ecosystem.
Match sector + geo + tech-stack targeting against your real footprint.
Every observed MITRE ATT&CK technique, grouped by tactic.
Families this actor is known to deploy, with IOCs and behavior.
CVEs this actor has used in known campaigns.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Domains, IPs, and hashes tied to this actor, refreshed continuously.