Email is the #1 attack vector. Sublime shuts down threats automatically with advanced email attack surface reduction.
Increase visibility
ASR-specific detections have lower threat thresholds, flagging suspicious emails for deeper analysis.
Reduce exposure
Following ASR detection, an Attack Score is applied to determine if the message is truly malicious.
Continuous monitoring
Dashboards let analysts know what patterns are arising in their email attack surface.
We've transformed our email security approach from manual investigations to automated protection with Sublime and the efficiency gains have been remarkable. What previously consumed hours now happens automatically in seconds.
Mandy Andress
CISO, Elastic
Comprehensive email protection with attack surface reduction
Sublime's attack surface reduction provides multiple layers of defense against email-borne threats through intelligent detection and automated response.
Automatic ASR
When an ASR detection is triggered, Sublime applies a machine learning-powered verdict. Automations then triage the email based on the detection and verdict.
Adaptive ASR
With each email, Sublime’s machine learning and AI increase their understanding of your organization.
ASR overview
Quickly filter flagged emails to see which messages were caught by ASR detections and then bulk triage based on results using our intuitive management interface.
What our customers are saying
The black box approach to email security no longer works. It reduces visibility on how Brex may be attacked and the tactics and techniques used by attackers.
With Sublime, we now have transparency and the confidence to keep up with emerging threats.
Mark Hillick
CISO, Brex
The ability to automate remediations with high confidence and minimize manual reviews unlocks a new level of efficiency in our SOC. It’s hard to imagine going back to life before Sublime.
JJ Agha
CISO, Fanduel
What I love about the platform is that it just works. I’m so tired of all these tools I have to futz with, and Sublime is just easy.
Jason Kikta
CISO, Automox
With Sublime, we no longer wait weeks for vendor updates. Our team reacts instantly - which is critical for our fast-moving environment.
See how Sublime's email attack surface reduction can minimize risk by restricting high-risk email behaviors and improving threat visibility.
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Frequently asked questions
What is attack surface management software and how does it work for email?
Attack surface management software identifies and monitors potential entry points for cyber attacks. For email, it applies low-threshold detection rules to catch suspicious patterns and uses machine learning to determine malicious intent.
How does email attack surface reduction differ from traditional email security?
Email attack surface reduction focuses on preventing attacks before they succeed by monitoring high-risk behaviors and patterns. Traditional security often reacts after threats are identified, while ASR proactively minimizes exposure.
Can attack surface management software integrate with existing email security tools?
Yes, Sublime's attack surface management software integrates with existing email infrastructure, SIEMs, and security tools through APIs. It enhances rather than replaces current security investments with additional protection layers.
What types of email threats does attack surface management software detect?
Attack surface management software detects phishing attempts, business email compromise, malware delivery, credential harvesting, and suspicious forwarding patterns by monitoring behavioral indicators and communication anomalies.
How does machine learning improve attack surface management software effectiveness?
Machine learning analyzes detection patterns to reduce false positives, adapts to new attack methods, and provides Attack Scores that help prioritize threats based on actual risk rather than static rules alone.
Now is the time
See how Sublime delivers autonomous protection by default, with control on demand.
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