Follow a malicious email as it moves through Darktrace / EMAIL’s multi-layered AI system, from raw data to final decision. Each layer works together to detect threats, understand intent, and take autonomous action.

Prompt injection is a newly emerging threat, with only a handful of confirmed victims so far – targeting how AI systems use data rather than exploiting traditional software vulnerabilities. As agentic AI becomes embedded across enterprise environments, attackers may attempt to manipulate these systems through hidden instructions in everyday email content.

Introducing the adaptive era of email security: a unified platform that connects personalized coaching, collaboration tools, and user behavior into a self-improving defense system.

Modern data loss doesn’t always look like a regex match. It can look like everyday communication slightly out of context. Here’s how a domain specific language model paired with behavioral learning protects labeled and unlabeled data without slowing business down.

During a customer trial of Darktrace / EMAIL and Darktrace / IDENTITY, Darktrace detected an adversary-in-the-middle (AiTM) attack that compromised a user’s Office 365 account via a business email compromise (BEC) phishing email. Following the breach, the compromised account was used to launch both internal and external phishing campaigns.

Darktrace is delivering a major evolution in email security, uniting true AI-powered cross-domain detection, label-free behavioral DLP, and Microsoft-native automation – to catch the 17% of threats that SEGs miss.

Darktrace announces its Leader position in the Gartner® Magic Quadrant™ for Email Security Platforms, following a recent Customers’ Choice recognition from Gartner Peer Insights.

Darktrace detected a surge in Black Friday phishing campaigns exploiting brand impersonation, urgency-driven language, and malicious redirects. Attackers leveraged newly registered domains and social engineering to mimic Amazon, Louis Vuitton, and luxury watch retailers. Learn how layered evasion tactics bypassed security and how Darktrace / EMAIL neutralized these threats.

Black Friday continues to be a prime opportunity for threat actors, with early analysis from Darktrace showing a significant spike in attackers impersonating well-known brands, as well as the brands most frequently impersonated by scammers. Plus, check out our top tips to stay safe while filling your basket with deals.

Phishing emails from compromised vendors are increasingly difficult to distinguish from genuine correspondence. They challenge workers, security teams and traditional email SEGs alike. Anomaly detection can be a game-changer in spotting the subtle signs of these meticulous attacks.

Darktrace has officially joined the Microsoft Security Store Partner Ecosystem, marking a major milestone in our ongoing collaboration with Microsoft and reinforcing our commitment to delivering intelligent, integrated protection for defenders everywhere.

A telecom company relies on Darktrace to uncover email threats other tools miss, save the team time on investigations, and enable 24/7 protection.

Darktrace and Microsoft have joined forces to enhance email security through a new integration, unifying threat response and quarantine capabilities. This collaboration strengthens defenses and streamlines visibility for security teams, reflecting a shared vision for proactive cyber protection.

Despite evolving email threats, many organizations still rely on SEGs or outdated, attack-focused methods. These approaches can’t counter advanced, AI-driven attacks. The solution? Business-centric email security that understands users and inbox behavior, not just threats.

In today’s saturated market for email security, it can be difficult to cut through the noise of AI hype and vendor claims. CISOs should be using a structured evaluation framework to support informed, objective comparisons of different vendors – to allow them to make the best decision for their organization.

In a world of growing data volume and diversity, protecting and keeping track of your organization’s sensitive information is increasingly complex – particularly when 63% of breaches stem from malicious insiders or human error. This blog explores how security teams can achieve visibility beyond the limits of data classification, without adding to the burden of data management.

Darktrace detected an email bomb attack flooding inboxes with high volumes of messages, uncovering unusual email patterns and subsequent network anomalies.

Not only has Darktrace Federal achieved its FedRAMP High Authority to Operate, one of the few cybersecurity vendors to do this, but we have also released Darktrace Commercial Government Cloud High/Email, a FedRAMP High-compliant email security solution for customers using Microsoft Government Community Cloud High.

To strengthen its distributed and complex operations, this global technology leader implemented Darktrace / EMAIL to monitor, detect, and mitigate potential email threats. Read the blog to discover their results.

This blog explores an exploitation capability observed by Darktrace in another email security vendor’s link rewriting and the steps Darktrace took to inform and resolve the issue.