Mattermost Press Releases
October 21, 2025
Mattermost Appoints Devanesan Moses as Vice President of Customer Enablement & Success
Cybersecurity and enterprise technology veteran brings 25+ years of experience scaling global post-sales organizations.
Read More »October 16, 2025
Mattermost Launches Free Entry Tier: Sovereign Self-Hosted Collaboration to Fortify Data Against AI-Era Threats
Zero-barrier free evaluation offering empowers governments, defense, and critical infrastructure with fully-private workflows—no third-party access, no data leakage.
Read More »August 26, 2025
Securing Finland’s Future: Addressing the Evolving Challenges of National Security
In response to Finland's increase in defence spending and growing hybrid threats to critical infrastructure, Mattermost today announced the launch of its Intelligent Mission Environment in Finland, a secure, sovereign collaboration platform designed to meet the operational demands of the country's defence, intelligence, and critical infrastructure (DISC) sectors.
Read More »July 30, 2025
The Hidden Risk Inside Your Most Important Workflows: New Study Exposes Security Weak Points
Ponemon Institute study sponsored by Mattermost shows 64% of organizations experience mission-critical failures, highlighting need for secure collaboration platforms
Read More »June 17, 2025
Mattermost Launches Enterprise Advanced: Multi-Domain Operations for Defense, Intelligence, and Critical Infrastructure
New offering delivers sovereign, AI-ready platform to manage mission complexity in the world’s most secure environments
Read More »June 11, 2025
Mattermost Names James Mullins as Vice President of Sales for EMEA and APAC
Proven sales leader brings over 30 years of technology sales experience to drive Mattermost's global growth strategy.
Read More »June 10, 2025
Mattermost Introduces Intelligent Mission Environment: A Sovereign, AI-Integrated Platform for Mission-Critical Operations
Designed for mission velocity and control, the Intelligent Mission Environment empowers Defense and Intelligence, Security, and Critical Infrastructure teams to gain decision advantage through secure collaboration, AI-integrated workflows, and sovereign data operations.
Read More »May 8, 2025
Mattermost and Qrypt Announce Joint Development Program for Quantum Secure End-to-End Encryption Collaboration Platform
Unveiled at TechNet Cyber 2025, the partnership introduces next-gen encrypted collaboration for mission-critical environments.
Read More »April 28, 2025
Mattermost Wins Two Global InfoSec Awards for Incident Response and Secure Communication at RSA Conference 2025
Cyber Defense Magazine honors Mattermost for accelerating cyber incident response and redefining secure collaboration for mission-critical operations.
Read More »March 19, 2025
Mattermost Collaboration Suite Now Available on the Oracle Cloud Marketplace
Enterprise-grade collaboration platform delivers enhanced security and deployment flexibility for defense and government organizations.
Read More »February 12, 2025
Mattermost and Qrypt Announce Joint Solution for Quantum-Secure Communications in Defense and Intelligence Applications
This collaboration addresses the rising cyber threats from nation-state adversaries, the impending risks posed by AI and quantum computing to encryption standards, and new regulatory requirements across critical infrastructure industries for quantum secure communications, many coming into effect in 2030.
Read More »January 29, 2025
Mattermost to Deliver AI-Powered Collaboration for Azure Secret and Top Secret Environments
This initiative will leverage the power of Azure AI, including OpenAI’s GPT-4o, which recently received authorization for use in Microsoft’s Azure Government Top Secret cloud.
Read More »December 18, 2024
Mattermost and pgEdge partner to deliver ultra-high availability, multi-master PostgreSQL for always-on, always-available collaboration
Mattermost adds pgEdge Distributed PostgreSQL as a supported database for the Mattermost collaboration platform.
Read More »October 29, 2024
Mattermost Wins “Overall Incident Response Solution of the Year” in 2024 Cybersecurity Breakthrough Awards
Mattermost’s win signifies the efficacy of its cybersecurity incident response playbooks, as the solution was weighed against thousands of global entries for its innovation, functionality, ease of use, performance, value, and impact.
Read More »October 21, 2024
James Richberg Appointed to Mattermost Federal Board of Directors
Richberg’s appointment reflects Mattermost Federal’s ongoing commitment to securing collaboration in high-risk, mission-critical environments, ensuring compliance with rigorous security standards, and delivering robust, scalable solutions for the most sensitive government and defense operations.
Read More »October 8, 2024
Mattermost Appoints Dr. Bill Anderson as Principal Product Manager to Lead Innovation in Secure Communications and Emerging Technologies
Bill Anderson will drive Mattermost’s innovation in cutting-edge technology sectors such as AI, quantum cryptography, and secure communications.
Read More »October 2, 2024
Mattermost Enables Real-Time Mission Workflow with Completion of $1.1 Million AFWERX SBIR Phase II Contract
Mattermost releases new audio and visual capabilities to support enhanced Command and Control efforts for the U.S. Air Force Advanced Battle Management Systems (ABMS).
Read More »September 17, 2024
Mattermost extends Microsoft Teams and Microsoft 365 platform to accelerate mission-critical workflows in defense, government, and vital services
The generally available Mattermost for Microsoft Teams integration empowers critical infrastructure organizations to integrate people, processes, and technology across the organization, accelerating operational efficiency and bolstering cyber resilience.
Read More »September 10, 2024
Mattermost Appoints Pavel Zeman as Senior Vice President of Engineering to Lead Innovation and the Company’s Technical Alliance with Microsoft
Mattermost announced the appointment of Pavel Zeman as Senior Vice President of Engineering.
Read More »