PhaaS
Microsoft and Cloudflare disrupt massive RaccoonO365 phishing service
Microsoft and Cloudflare have disrupted a massive Phishing-as-a-Service (PhaaS) operation, known as RaccoonO365, that helped cybercriminals steal thousands of Microsoft 365 credentials. In early September 2025, in coordination with Cloudflare’s Cloudforce One and Trust and Safety teams, Microsoft’s Digital Crimes Unit (DCU) disrupted the cybercrime operation by seizing 338 websites and Worker accounts linked to RaccoonO365. The […]
New VoidProxy phishing service targets Microsoft 365, Google accounts
A newly discovered phishing-as-a-service (PhaaS) platform, named VoidProxy, targets Microsoft 365 and Google accounts, including those protected by third-party single sign-on (SSO) providers such as Okta. The platform uses adversary-in-the-middle (AitM) tactics to steal credentials, multi-factor authentication (MFA) codes, and session cookies in real time. VoidProxy was discovered by Okta Threat Intelligence researchers, who describe it as […]
CoGUI phishing platform sent 580 million emails to steal credentials
A new phishing kit named ‘CoGUI’ sent over 580 million emails to targets between January and April 2025, aiming to steal account credentials and payment data. The messages impersonate major brands like Amazon, Rakuten, PayPal, Apple, tax agencies, and banks. The activity culminated in January 2025, where 170 campaigns sent 172,000,000 phishing messages to targets, […]
Darcula PhaaS steals 884,000 credit cards via SMS phishing texts
The Darcula phishing-as-a-service (PhaaS) platform stole 884,000 credit cards from 13 million clicks on malicious links sent via text messages to targets worldwide. The cyber heist was done over seven months between 2023 and 2024, so it does not reflect the total amount the cybercrime platform has helped to steal. These numbers come from coordinated […]
FBI shares massive list of 42,000 LabHost phishing domains
The FBI has shared 42,000 phishing domains tied to the LabHost cybercrime platform, one of the largest global phishing-as-a-service (PhaaS) platforms that was dismantled in April 2024. The published domains were registered between November 2021 and April 2024, the time of its seizure, and are being shared to increase awareness and provide indicators of compromise. […]
Phishing platform ‘Lucid’ behind wave of iOS, Android SMS attacks
A phishing-as-a-service (PhaaS) platform named ‘Lucid’ has been targeting 169 entities in 88 countries using well-crafted messages sent on iMessage (iOS) and RCS (Android). Lucid, which has been operated by Chinese cybercriminals known as the ‘XinXin group’ since mid-2023, is sold to other threat actors via a subscription-based model that gives them access to over […]
Darcula PhaaS can now auto-generate phishing kits for any brand
The Darcula phishing-as-a-service (PhaaS) platform is preparing to release its third major version, with one of the highlighted features, the ability to create do-it-yourself phishing kits to target any brand. The upcoming release, currently available as a beta, will remove the targeting scope restrictions by offering a finite number of phishing kits and allowing anyone […]
New FlowerStorm Microsoft phishing service fills void left by Rockstar2FA
A new Microsoft 365 phishing-as-a-service platform called “FlowerStorm” is growing in popularity, filling the void left behind by the sudden shutdown of the Rockstar2FA cybercrime service. First documented by Trustwave in late November 2024, Rockstar2FA operated as a PhaaS platform facilitating large-scale adversary-in-the-middle (AiTM) attacks targeting Microsoft 365 credentials. The service offered advanced evasion mechanisms, a user-friendly panel, and numerous […]