Sublime Thoughts

The latest research and attack spotlights.

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Attack Spotlight

Jan 7, 2025

Hiding a $50,000 BEC financial fraud in a fake email thread

Business entity compromise (BEC) financial fraud using a fake email thread, invoice, and W-9.

Sam Scholten

Detection

Attack Spotlight

Dec 19, 2024

Callback phishing via invoice abuse and distribution list relays

Callback phishing using Living Off the Land (LOTL) techniques to send invoices in bulk via distribution lists.

Brandon Murphy

Detection

Attack Spotlight

Dec 17, 2024

B2B freight-forwarding scams on the rise to evade financial fraud crackdowns

Sublime Security Attack Spotlight: B2B freight-forwarding scams using fake companies and net payment terms.

Sam Scholten

Detection

Sublime News

Dec 12, 2024

Sublime raises Series B to… keep doing what we’ve been doing, but better

We've secured $60M in Series B funding to establish the new standard in email security.

Josh Kamdjou

Founder & CEO

Threat Detection

Dec 11, 2024

Xloader deep dive: Link-based malware delivery via SharePoint impersonation

An in-depth analysis of Xloader malware delivered via spoofed SharePoint notifications.

Threat Research Team

Sublime

Threat Detection

Dec 4, 2024

Detecting malicious AnonymousFox email messages sent from compromised sites

Catch malicious email messages sent from sites that have been compromised by an AnonymousFox attack.

Sam Scholten

Detection

Attack Spotlight

Nov 27, 2024

Talking phish over turkey

Sublime Security Attack Spotlight: Year-end credential phishing attacks.

Brandon Murphy

Detection

Attack Spotlight

Nov 20, 2024

Hidden credential phishing within EML attachments

Sublime Security Attack Spotlight: Credential phishing attack hidden within an EML attachment.

Aiden Mitchell

Detection

Attack Spotlight

Nov 14, 2024

Living Off the Land: Credential Phishing via Docusign abuse

Sublime Security Attack Spotlight: Credential phishing attempt using Docusign service to deliver multi-stage malicious links via fake PDF.

Brandon Murphy

Detection

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