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Automatically stop data breaches and security threats caused by employees on email. Powered by machine learning, Tessian detects anomalies in real-time, integrating seamlessly with your email environment within minutes and starting protection in a day. Provides you with unparalleled visibility into human security risks to remediate threats and ensure compliance.

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Customer Stories

Mitigating Inbound and Outbound Email Threats

Wednesday, June 12th, 2019

Tessian Cloud Email Security intelligently prevents advanced email threats and protects against data loss, to strengthen email security and build smarter security cultures in modern enterprises.

Evercore is one of the world’s leading independent investment banking firms. Headquartered in New York City, and with over 2,000 employees and offices across major global financial centers, Evercore serves a global base of clients on a variety of highprofile transactions. These include M&A, strategic shareholder advisory, restructurings, capital raises, equity research, sales, trading, wealth management and trust services. Since its founding in 1995, Evercore has advised on over $3 trillion in M&A, recapitalization, and restructuring transactions.

Evercore is protecting over 2,000 people with Tessian Defender, Tessian Guardian, Tessian Enforcer and Tessian Constructor.

“Tessian’s product is one of the top three I have bought in my career. I had eight people write to me, thanking us for deploying Tessian.”
Chris Turek Chief Information Officer

Moving past manual solutions

Evercore is a firm with exceptionally high standards. That extends to deploying new pieces of software. In heavily transactional environments like investment banking, any downtime or performance issues caused by a new software product is potentially damaging.

IT teams often cite ease of deployment as a main priority for new software. Chris Turek, Evercore’s Chief Information Officer, understands just how important it is to deploy new systems quickly and smoothly.

“We were looking for the right data loss prevention solution for two years. We loved the machine learning-powered approach Tessian offered.”
Chris Turek Chief Information Officer

Incredibly simple, uniquely effective

For Chris, the beauty of the Tessian platform lay in its administrative simplicity. When Tessian is installed on an email network, it begins analyzing historic email communications retroactively to learn what constitutes ‘normal’ behavior for each user.

Within hours, Tessian was up and running, protecting Chris and Evercore’s employees against misdirected emails due to human error. Tessian has also been instrumental in targeting spear phishing emails generated outside the organization.

What’s more, Tessian’s platform doesn’t require large sets of pre-labeled data or complex integration processes. The add-in can be installed by simply downloading a file, and it can be rolled out to users at the IT team’s discretion. As Tessian integrates directly with Microsoft Outlook, Office365 and G Suite, all major enterprise email environments are catered for.

Learn more about how Tessian prevents human error on email

Tessian is building the world’s first Human Layer Security platform to automatically secure all human-digital interactions within the enterprise. Today, our filters use stateful machine learning to protect people using email and to prevent threats like spear phishing, accidental data loss, data exfiltration and other non-compliant email activity. To book a demo and learn more about how we can help your organization, click here.

Evercore Case Study