Funding rounds, leadership changes, incidents, new capabilities and announcements across the vendors in this catalog — collected automatically from vendors' own public feeds. Product release versions are on their own page, so the landing feed here never reads as one vendor's changelog.Where this comes fromEvery item links to the vendor's own published source: a GitHub release feed, a changelog, a status page, an SEC filing or a company blog. Nothing here is written or editorially reviewed by 0-Doubt, and nothing is a recommendation — it is machine-collected public record, labelled the same way as all other baseline content on the platform. Coverage is uneven by design: a vendor that publishes no public feed will not appear, and that absence is not a judgement about the vendor.
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We are thrilled to announce that Blackwall has secured $100 million at a valuation of $2.2 billion. This C Round was led by AVP, with participation from our existing investors at Dawn Capital, MMC Ventures and Tera Ventures. This new round of financing accelerates our objective to build a global traffic management ecosystem around its […]
The Thoma Bravo-owned Proofpoint will acquire Varonis in an all-cash transaction and Varonis will become a private company. The post Proofpoint Inks $6.3 Billion All-Cash Deal to Acquire Varonis appeared first on SecurityWeek.
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The cybersecurity startup plans to expand engineering and go-to-market teams in the US and UK. The post Harmonic Security Raises $50 Million for Workforce AI Protection appeared first on SecurityWeek.
When quantum vendor IonQ on Sunday announced a $1.2 billion all stock deal to take over cybersecurity vendor Elisity, it spoke of a near-term future where enterprise quantum cybersecurity needs will move beyond replacing to-be-outdated encryption. The acquisition brings together IonQ’s post-quantum cryptography (PQC) and quantum key distribution (QKD) capabilities and Elisity’s enterprise Zero Trust technology platform, IonQ said in a news release. “On a combined basis, IonQ will benefit from an
The transaction supports Bytes Technology Group’s investment in specialist capabilities across Cloud, Cyber and AI and expands support for customers navigating secure digital and AI transformation.
IonQ, a full-stack quantum platform and foundry company, announced that it has entered into a definitive agreement to... The post IonQ to acquire Elisity in $1.3 billion stock deal to expand zero trust, post-quantum security offerings appeared first on Industrial Cyber.
The all-stock deal brings Elisity’s least-privilege access technology into IonQ’s security portfolio. The post IonQ to Acquire Zero Trust Firm Elisity for Up to $1.3 Billion appeared first on SecurityWeek.
The cybersecurity startup will invest in product innovation, agentic research, and employee base expansion. The post Rein Security Raises $25 Million to Guard AI Agents at Runtime appeared first on SecurityWeek.
The Agent Economy Is Already Here Today we’re announcing a $25 million Series A, bringing our total funding to $35 million. Since our January 2026 launch, we’ve seen 8x revenue growth and 5x more customers. But this post isn’t (just) about the round. It’s about why the round matters: the agent economy is arriving faster ... Read more The post We Raised A $25M Series A to Secure the Agent Economy appeared first on Rein Security.
Hadrian offers an agentic offensive security platform that allows defenders to operate at the same speed as attackers. The post Hadrian Raises $40 Million to Expand Autonomous Offensive Security Platform appeared first on SecurityWeek.
Avertium acquisition, new product and customer experience leadership, strong partnership with Sublime, and MaxxAI position CyberMaxx for continued growth with customers and partners LINTHICUM HEIGHTS, Md. — October 7, 2026 — CyberMaxx, a leading Managed Detection and Response provider for mid-market organizations, today announced a series of investments in people, technology, and capabilities that reflect the company’s […] The post CyberMaxx Builds Momentum with Recent Acquisition, L
Oso is now a Tiny company. Oso Cloud continues as usual with new investment, while most of the Oso team joins Temporal to build authorization for AI agents.
Trustpair will continue to operate independently, while the combination brings invoice and payment assurance into one lifecycle  PARIS – October 5, 2026 – Basware, the global leader in Invoice Lifecycle Management (ILM), today announced the completion of its acquisition of Trustpair, a leading payment fraud prevention platform, following the agreement announced in August. The acquisition extends Basware’s invoice lifecycle management capabilities
Dynatrace has completed its acquisition of Arize. The acquisition combines Arize’s AI-native tracing, evaluation, and experimentation capabilities with Dynatrace observability across applications, infrastructure, user experiences, and business processes. Together, these capabilities create the foundation for full-lifecycle AI observability – from development and evaluation through deployment, operation at scale, and continuous improvement. Arize builds directly for […] The post Dynat
Hybrid risk intelligence company Osavul has raised $10 million in a Series A funding round led by 33N Ventures. The post Osavul Lands $10 Million to Spot Hostile Intent Across Cyber, Physical Domains appeared first on SecurityWeek.
Reco has raised an additional $55 million including a strategic investment from AT&T Ventures and support from new investors Forestay and Quadrille Capital
The data security company received the new investment from Goldman Sachs Alternatives, extending its Series G funding round. The post Cyera Raises $400 Million at $12+ Billion Valuation appeared first on SecurityWeek.
When I left Microsoft to build MIND, I did so with a clear conviction that one of cybersecurity's biggest problems remained unsolved. Data loss prevention was fundamentally broken.Traditional DLP had earned a reputation for being complicated to deploy, painful to operate and nearly impossible to scale. Security teams were buried under endless policies and false positives, while sensitive data continued to move beyond their visibility and control.When I joined forces with my co-founders, Hod Bin
The agreement pairs CyberMaxx’s layered response with Avertium’s Microsoft security, professional services, and GRC expertise, creating a single MDR partner across the full security journey. LINTHICUM HEIGHTS, Md. — September 16, 2026 — CyberMaxx, a leading provider of Managed Detection and Response (MDR) services for the mid-market, today announced it has acquired Avertium, a premier […] The post CyberMaxx Acquires Avertium to Deepen Security Capabilities for the Mid-Market ap
The post SecureSky Acquires Soveren, Adding Industry-Leading Real-Time DSPM to Its Active Protection Platform appeared first on SecureSky.
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As AI-driven fraud outpaces human defenses, Trustpair and Basware will deliver the industry’s first end-to-end assurance from invoice-to-payment  Paris, France – August 26, 2026 – Trustpair’s shareholders and Basware today announced that they have signed a binding agreement under which Basware is to acquire Trustpair, further extending Invoice Lifecycle Management into payment fraud pre
Trusted by Anthropic, Google, and Cohere, Alice brings nearly a decade of real-world adversarial intelligence to frontier AI — and is approaching $100M in ARR.
UK AI startup AI Score raises $5.4m to build the governance platform for the next generation of enterprise AI Fuel Ventures leads funding round alongside prominent figures from technology, finance. The post UK AI startup AI Score raises $5.4m to build the governance platform for the next generation of enterprise AI appeared first on AI Score.
Volaris Group expands its footprint in the security vertical.
Palitronica Inc., the Canadian innovator in physics-based hardware/firmware cybersecurity and quality assurance for safety-critical manufacturing and defense infrastructure, today announced the successful closing of its Series A financing round led by the Business Development Bank of Canada (BDC)’s Industrial Innovation Venture Fund, with participation from Three Kings Capital, Frostbite, and Unpopular Ventures.
Explore the Integris AI Investment Fund and its aim to eliminate operational friction with innovative AI solutions. The post The AI ideas our customers want to build with a $100K investment appeared first on Integris.
Horizon3 is investing $20 million to accelerate partner-led growth through expanded channel leadership, enablement, strategic alliances, and go-to-market programs that help partners deliver proactive security at scale.
Horizon3, the AI-Native Proactive Security Company behind NodeZero®, the World’s Best AI Hacker™, today announced a $250 million Series E at a valuation of more than $2 billion.
Today, Empirical Security announced our $25 million Series A led by Brightmind Partners. We started Empirical because prediction has become a requirement for modern defense, and because the technology finally exists to build this the right way.
Cybersecurity risk doesn’t begin and end with employee awareness.  It also lives in the software applications organizations build, maintain, and rely on every day.  That’s why we’re excited to announce that NINJIO has acquired SafeStack, a leading developer security and application security training platform. This acquisition expands NINJIO’s Human Risk Management platform beyond cybersecurity awareness training and phishi
Acquisition brings agentic detection engineering to Cribl, helping customers improve threat coverage, reduce security data costs, and replace legacy SIEM architectures Date: July 14, 2026 Contact: [email protected] SAN FRANCISCO, CA — July 14, 2026 — Cribl, the AI The post Cribl Acquires CardinalOps to Further Expand Its AI Platform into Security Operations appeared first on CardinalOps.
Not too long ago, cybersecurity was largely about building stronger walls to keep attackers out. Today, that approach is no… The post Mitigata’s $15 Million Series B: Advancing AI-Powered Cyber Resilience appeared first on Mitigata Cyber insurance & security blogs.
Published: Feb 20, 2018. Vectra raises $36 million to enable enterprises to use AI in the hunt for cyberattackers. Visit our news releases page to read more!
Round led by Marathon with continued support from Bain Capital Ventures and Lightspeed. Trusted by Fortune 500 enterprises and Frontier AI labs, the company defends the fastest-growing workforce in the enterprise: AI agents.
WISeKey International Holding Ltd Signs Merger Agreement to Redomicile to the British Virgin Islands Zug, Switzerland, June 29, 2026 – Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules – WISeKey International Holding AG (“WISeKey”) (SIX: WIHN; Nasdaq: WKEY) today announced that it has signed a merger agreement with WISeKey International Corp., a British Virgin […]