pub-8ba6f3d0f12540a28a23829b162b6d0a[.]r2[.]dev

PhishDestroy identifies pub-8ba6f3d0f12540a28a23829b162b6d0a.r2.dev as a live credential-stealing phishing domain masquerading as a Microsoft login portal to harvest Office 365 credentials. The domain serves a spoofed Microsoft-branded login page designed to trick users into surrendering their email and password. Once harvested, credentials are immediately relayed to attacker-controlled infrastructure, enabling follow-on account takeovers and potential lateral movement within corporate networks. Security telemetry confirms the page is hosted with Let’s Encrypt TLS, yet still engaged in social-engineering activity flagged by Google Safe Browsing’s SOCIAL_ENGINEERING category. This domain was flagged by PhishDestroy on 2024-06-04 with no detections on VirusTotal (17/95 engines) despite active abuse. It resolves to IP 104.18.54.45 via Cloudflare R2 and is currently blocked by three independent threat-intelligence feeds: PhishingArmy, PhishingDB, and OISD. The domain employs a valid Let’s Encrypt certificate, giving it an air of legitimacy to evade wary users, while the Google Safe Browsing SOCIAL_ENGINEERING flag highlights its deceptive nature. Analysis indicates the page is newly active with no prior detections, making it a fresh threat requiring immediate attention. Users who visited pub-8ba6f3d0f12540a28a23829b162b6d0a.r2.dev should assume their credentials were compromised and change their Microsoft password immediately from a known-safe device. Enable multi-factor authentication on the account if not already active and review recent sign-in activity for anomalies. Report any unauthorized access to your IT security team and consider revoking any stored session tokens. Forward suspicious emails leading to this domain to your security operations center for further analysis.