Tessian

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Tessian was acquired by Proofpoint. View the press release: https://www.proofpoint.com/us/newsroom/press-releases/proofpoint-closes-acquisition-tessian. To see what’s new, visit https://www.linkedin.com/company/proofpoint/. Tessian is a leading cloud email security platform that intelligently protects organizations against advanced threats and data loss on email, while coaching people about security threats in-the-moment. Using machine learning and behavioral data science, Tessian automatically stops threats that evade legacy Secure Email Gateways, including advanced phishing attacks, business email compromise, accidental data loss and insider threats. Tessian’s intelligent approach not only strengthens email security but also builds smarter security cultures in the modern enterprise. Founded in 2013, Tessian is backed by legendary investors such as March Capital, Sequoia, Accel and Balderton, and has been recognized as one of Fast Company’s Most Innovative Companies for 2022. Request a demo here: https://www.tessian.com/book-demo/

Company Details

Employees
48
Founded
-
Address
Boston, Massachusetts, Us
Email
co****@****ian.com
Industry
Computer And Network Security
HQ
Boston, Massachusetts
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News

Cloud Email Security Buy: Proofpoint Acquires Tessian - MSSP Alert

Cloud Email Security Buy: Proofpoint Acquires Tessian MSSP Alert

Stop Malicious Email Attachments - GovTech

Stop Malicious Email Attachments GovTech

Proofpoint Signs Definitive Agreement to Acquire Tessian - GlobeNewswire

Proofpoint Signs Definitive Agreement to Acquire Tessian GlobeNewswire

Tessian launches industry-first solution to detect and prevent email attachment anomalies - Security Info Watch

Tessian launches industry-first solution to detect and prevent email attachment anomalies Security Info Watch

Proofpoint to Buy Tessian to Infuse Email Protection With AI - Bank Info Security

Proofpoint to Buy Tessian to Infuse Email Protection With AI Bank Info Security

Proofpoint to Acquire Tessian for AI-Powered Email Security Tech - SecurityWeek

Proofpoint to Acquire Tessian for AI-Powered Email Security Tech SecurityWeek

Proofpoint To Acquire Email Security Company Tessian - CRN Magazine

Proofpoint To Acquire Email Security Company Tessian CRN Magazine

Cybersecurity M&A: Proofpoint Finalizes Tessian Acquisition, Palo Alto Buys Israeli Firm - Infosecurity Magazine

Cybersecurity M&A: Proofpoint Finalizes Tessian Acquisition, Palo Alto Buys Israeli Firm Infosecurity Magazine

Proofpoint Partners Get New Tools with Tessian Acquisition - Channel Futures

Proofpoint Partners Get New Tools with Tessian Acquisition Channel Futures

Proofpoint closes acquisition of email security firm Tessian - IT Pro

Proofpoint closes acquisition of email security firm Tessian IT Pro

About Tim Sadler - FF News | Fintech Finance

About Tim Sadler FF News | Fintech Finance

This startup just landed more funding to bolster its fight against phishing - Fortune

This startup just landed more funding to bolster its fight against phishing Fortune

Proofpoint completes acquisition of Tessian - Technology Decisions

Proofpoint completes acquisition of Tessian Technology Decisions

Enterprise security firm Tessian raises $65M to accelerate platform development - SiliconANGLE

Enterprise security firm Tessian raises $65M to accelerate platform development SiliconANGLE

Key Findings: The Tessian State of Data Loss Prevention 2020 - solutionsreview.com

Key Findings: The Tessian State of Data Loss Prevention 2020 solutionsreview.com

Security startup Tessian, which uses AI to fight social engineering, trousers $65M - TechCrunch

Security startup Tessian, which uses AI to fight social engineering, trousers $65M TechCrunch

93% of workers overshare online, causing security risks - Help Net Security

93% of workers overshare online, causing security risks Help Net Security

Proofpoint closes acquisition of Tessian - IT Europa

Proofpoint closes acquisition of Tessian IT Europa

#VideoInterview: Live From Infosec22 - James Alliband, Tessian - Infosecurity Magazine

#VideoInterview: Live From Infosec22 - James Alliband, Tessian Infosecurity Magazine

Proofpoint Closes Acquisition of Tessian - GlobeNewswire

Proofpoint Closes Acquisition of Tessian GlobeNewswire

Human error: Understand the mistakes that weaken cybersecurity - Help Net Security

Human error: Understand the mistakes that weaken cybersecurity Help Net Security

1 in 4 employees who fell victim to cyberattacks lost their jobs - Security Magazine

1 in 4 employees who fell victim to cyberattacks lost their jobs Security Magazine

Why Remote Workers Make Email Mistakes —Phishing, Misdirection: Study - businessinsider.com

Why Remote Workers Make Email Mistakes —Phishing, Misdirection: Study businessinsider.com

Tessian Report: Top Malicious Email Phishing Techniques Used By Cybercriminals - mytechdecisions.com

Tessian Report: Top Malicious Email Phishing Techniques Used By Cybercriminals mytechdecisions.com

Cyber consolidation: SailPoint closes Osirium acquisition as Proofpoint to buy Tessian - SiliconANGLE

Cyber consolidation: SailPoint closes Osirium acquisition as Proofpoint to buy Tessian SiliconANGLE

Email security company Tessian is closing in on a $40M round led by Sequoia Capital - TechCrunch

Email security company Tessian is closing in on a $40M round led by Sequoia Capital TechCrunch

Tessian Bags $13m Funding; Monzo Online Bank Picks Apperio - Artificial Lawyer

Tessian Bags $13m Funding; Monzo Online Bank Picks Apperio Artificial Lawyer

“Psychology of Human Error” Could Help Businesses Prevent Security Breaches - CISO Mag

“Psychology of Human Error” Could Help Businesses Prevent Security Breaches CISO Mag

Tessian CEO explains why employees are the weak link in cybersecurity - The Business Journals

Tessian CEO explains why employees are the weak link in cybersecurity The Business Journals

Can Your Cybersecurity Culture Stand Up to the Latest Spear Phishing Techniques? - CPO Magazine

Can Your Cybersecurity Culture Stand Up to the Latest Spear Phishing Techniques? CPO Magazine

Proactive In Protection: JTC Adopts Tessian’s Email Security Platform. - IT Security Guru

Proactive In Protection: JTC Adopts Tessian’s Email Security Platform. IT Security Guru

AI and ML in Cybersecurity Risk Management - Infosys

AI and ML in Cybersecurity Risk Management Infosys

How Governing Observability Data is Critical to ESG Success - insidehpc.com

How Governing Observability Data is Critical to ESG Success insidehpc.com

What does the future hold for London’s scale-up scene? - WIRED

What does the future hold for London’s scale-up scene? WIRED

British email security startup Tessian raises $42 million from Sequoia - Tech.eu

British email security startup Tessian raises $42 million from Sequoia Tech.eu

London-based machine intelligence startup Tessian raises $13 million to transform the way enterprises secure email - EU-Startups

London-based machine intelligence startup Tessian raises $13 million to transform the way enterprises secure email EU-Startups

Types Of Cyber-Crime & Cyber-Laws - Live Law

Types Of Cyber-Crime & Cyber-Laws Live Law

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