Sublime Thoughts

The latest research and attack spotlights.

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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

Attack Spotlight

Nov 6, 2024

Living Off the Land: Callback Phishing via Docusign comment

Sublime Security Attack Spotlight: Callback phishing attempt via legitimate service abuse in a Docusign comment.

Brandon Murphy

Detection

Attack Spotlight

Oct 30, 2024

Adversarial ML: Extortion via LLM Manipulation Tactics

Sublime Security Attack Spotlight: Social Engineering attack that employs command and text injection in the message body to evade LLM detection.

Threat Detection Team

Sublime

Machine Learning

Oct 21, 2024

Combating GenAI Email Attacks with BERT LLM

Learn how BERT Large Language Model (LLM) enhances Sublime's Natural Language Understanding (NLU) and brings improved contextual awareness and understanding, language comprehension, and performance to better identify GenAI in phishing attacks.

Aryan Luthra

ML Researcher

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