









Rule Name & Severity | Last Updated | Author | Types, Tactics & Capabilities | |
|---|---|---|---|---|
Link: Personal SharePoint with invalid recipients and credential theft language | 16m ago Jan 23rd, 2026 | Sublime Security | /feeds/core/detection-rules/link-personal-sharepoint-with-invalid-recipients-and-credential-theft-language-79d5403d | |
Brand impersonation: File sharing notification with template artifacts | 16m ago Jan 23rd, 2026 | Sublime Security | /feeds/core/detection-rules/brand-impersonation-file-sharing-notification-with-template-artifacts-37d89611 | |
Link: Tycoon2FA phishing kit (non-exhaustive) | 12h ago Jan 23rd, 2026 | Sublime Security | /feeds/core/detection-rules/link-tycoon2fa-phishing-kit-non-exhaustive-a070d4e2 | |
Service abuse: Adobe legitimate domain with document approval language | 15h ago Jan 23rd, 2026 | Sublime Security | /feeds/core/detection-rules/service-abuse-adobe-legitimate-domain-with-document-approval-language-237f4da4 | |
Link: Suspicious URL with recipient targeting and special characters | 21h ago Jan 22nd, 2026 | Sublime Security | /feeds/core/detection-rules/link-suspicious-url-with-recipient-targeting-and-special-characters-e808be3a | |
Fake voicemail notification (untrusted sender) | 1d ago Jan 22nd, 2026 | Sublime Security | /feeds/core/detection-rules/fake-voicemail-notification-untrusted-sender-74ba7787 | |
Brand impersonation: Dropbox | 1d ago Jan 22nd, 2026 | Sublime Security | /feeds/core/detection-rules/brand-impersonation-dropbox-61f11d12 | |
Brand impersonation: AuthentiSign | 2d ago Jan 21st, 2026 | Sublime Security | /feeds/core/detection-rules/brand-impersonation-authentisign-445a8c8b | |
Attachment: Password-protected PDF with fake document indicators | 2d ago Jan 21st, 2026 | Sublime Security | /feeds/core/detection-rules/attachment-password-protected-pdf-with-fake-document-indicators-b45e4440 | |
Attachment: PDF with recipient email in link | 2d ago Jan 21st, 2026 | Sublime Security | /feeds/core/detection-rules/attachment-pdf-with-recipient-email-in-link-0399d08f | |
Brand impersonation: Blockchain[.]com | 2d ago Jan 21st, 2026 | Sublime Security | /feeds/core/detection-rules/brand-impersonation-blockchaincom-0d85e555 | |
Attachment: QR code with recipient targeting and special characters | 2d ago Jan 21st, 2026 | Sublime Security | /feeds/core/detection-rules/attachment-qr-code-with-recipient-targeting-and-special-characters-fc9e1c09 | |
Link: Display text with excessive right-to-left mark characters | 2d ago Jan 21st, 2026 | Sublime Security | /feeds/core/detection-rules/link-display-text-with-excessive-right-to-left-mark-characters-a45cfd4c | |
Link: Self-sent message with quarterly document review request | 2d ago Jan 21st, 2026 | Sublime Security | /feeds/core/detection-rules/link-self-sent-message-with-quarterly-document-review-request-3c42cec6 | |
Brand impersonation: Fake Fax | 2d ago Jan 21st, 2026 | Sublime Security | /feeds/core/detection-rules/brand-impersonation-fake-fax-2a96b90a | |
Link: Excessive URL rewrite encoders | 2d ago Jan 21st, 2026 | Sublime Security | /feeds/core/detection-rules/link-excessive-url-rewrite-encoders-b88e53a7 | |
Brand impersonation: USPS | 3d ago Jan 20th, 2026 | Sublime Security | /feeds/core/detection-rules/brand-impersonation-usps-28b9130a | |
Impersonation: Internal corporate services | 3d ago Jan 20th, 2026 | Sublime Security | /feeds/core/detection-rules/impersonation-internal-corporate-services-3cd04f33 | |
Link: Breely link masquerading as PDF | 7d ago Jan 16th, 2026 | Sublime Security | /feeds/core/detection-rules/link-breely-link-masquerading-as-pdf-4a498c21 | |
Brand impersonation: Xodo Sign | 7d ago Jan 16th, 2026 | Sublime Security | /feeds/core/detection-rules/brand-impersonation-xodo-sign-e6139052 |