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A critical blind spot in cloud security tooling, dubbed “ShutterGap,” in which millions of AWS resources are briefly and publicly exposed, only to disappear before traditional monitoring tools can detect them.

A cloud-security blind spot known as Cloud ShutterGap, which involves millions of AWS resources being briefly exposed to the public before being removed, often within minutes.

Too fast for CSPM and CNAPP, long enough to leak highly sensitive data to attackers.

Research from Aryon reveals that each year, 3,731,699 short-lived cloud resources containing highly sensitive information are publicly exposed.

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One of the biggest misconceptions in cybersecurity is that seeing a problem means you’re protected. For years, cybersecurity has focused on identifying risks.

Aryon Security CEO Ron Arbel reveals how it's deploying $29 million Series A

Aryon was founded by three veterans of the IDF's cybersecurity unit, the Center for Encryption and Information Security (Matzov)

Aryon Security, an Israeli cloud cybersecurity startup founded by former IDF cyber unit veterans, raised $25M in a Series A round; Investors include Ehud Barak, Assi Cohen and Omer Adam, bringing the company's total funding to $38M

Israeli cybersecurity company Aryon, founded approximately a year and a half ago, has closed a $25 million Series A funding round. Among the investors is actor Assi Cohen, joining several high-profile backers from previous rounds - including singer Omer Adam, who reportedly invested around $1 million, former Prime Minister Ehud Barak, and entrepreneur Yasmin Lukatz.

Israeli cybersecurity startup Aryon Security announced today (Wednesday) that it has raised $25 million in a Series A funding round. The investment brings the company’s total funding since its establishment in late 2024 to $38 million, including $4 million raised in a SAFE round conducted in November of last year.

Israeli cybersecurity company Aryon Security, which unveiled its cloud security solution last year, has completed a $25 million Series A funding round. The company’s total funding since its founding in late 2024 now stands at $38 million.

Israeli cybersecurity startup Aryon Security has completed a $25 million Series A funding round, with actor and comedian Assi Cohen among the new investors. The company’s total funding since its inception has now reached $38 million.

Security teams have spent years being told their cloud visibility problem is the problem. Ron Arbel, CEO and co-founder of Aryon Security, thinks that diagnosis is wrong - or at least incomplete.

Israeli cybersecurity company Aryon has completed a $25 million funding round, bringing the company’s total capital raised since its founding to $38 million. Among the investors are Assi Cohen, Ehud Barak, and Yasmin Lukatz.

The Israeli startup, founded by veterans of an elite IDF cyber unit, has pulled in CrowdStrike's George Kurtz, Datadog, and Shlomo Kramer to bet on prevention over detection.

The Israeli cyber company, founded by three Forbes Israel 30Under30 alumni, completes a Series A round led by Brightmind, Skinos Ventures and Datadog.

The company’s cloud security platform creates added value, particularly for organizations in the process of migrating to the cloud or M&A processes.

Aryon Security, a Tel Aviv, Israel-based Cloud Security Enforcement Platform provider, just announced a $29m Series A funding round.

Cybersecurity startup Aryon Security today announced raising $29 million in Series A funding. To date, the company has received $38 million in funding.

The round, which brought total funding to $38m, was led by Brightmind Partners, with participation from Datadog Ventures, Shlomo Kramer’s new fund Skinos Ventures, and existing seed investors Blumberg Capital and Viola Ventures, as well as angel investors and serial entrepreneurs, including George Kurtz, CEO of CrowdStrike; Robert Herjavec; Yevgeny Dibrov, CEO of Armis; and Nadir Izrael, CTO of Armis.

Israeli startup Aryon Security announces a new funding round featuring a notable roster of investors, including Omer Adam, Assi Cohen, former Prime Minister Ehud Barak, as well as Shlomo Kramer and Yasmin Lukatz

The Israeli startup argues traditional “detect and fix” cybersecurity is no longer sufficient.

Aryon Security, a Cloud Security Enforcement Platform, today announced it has raised $29 million in Series A funding led by Brightmind Partners, with participation from Datadog Ventures, Shlomo Kramer’s new fund Skinos Ventures, and existing seed investors Blumberg Capital and Viola Ventures.

“Partnering with Omer Adam proved instrumental in attracting a substantial client base”: Cybersecurity firm Aryon secures $25 million in funding.

Aryon Security, which helps companies enforce cloud security policies, raised a $29 million Series A led by Brightmind Partners, CEO Ron Arbel tells Axios Pro exclusively.

Cloud security company Aryon completed a $4 million funding round from strategic investors, out of which $1 million was raised from singer Omer Adam

Omer Adam breaks into cybersecurity: He has joined Shlomo Kramer and Yasmin Lukatz, investing $1 million in Aryon Security. The company completed an uncapped SAFE funding round from strategic investors, raising a total of $4 million - a quarter of which was secured from Omer Adam, marking his very first investment in the cyber sector.

Aryon is recognized as one of the Top 10 most watched cybersecurity startups of 2025 by Startup Nation Central, as annual report states.

Aryon stands alongside some of the most innovative minds shaping the future of cybersecurity.

Preventive AI-driven controls ensure secure and frictionless cloud deployments, letting teams focus on productivity without playing catch-up

Cybersecurity Startup Aryon Security, Founded by Veterans of Unit 8200, Raises $9 Million Led by Viola Ventures and Blumberg Capital

The intriguing cybersecurity startup Aryon Security, founded by a graduate of Forbes Israel’s 30 Under 30 list, announces its emergence from stealth mode, unveils a new security technology, and announces a $9 million seed funding round.

Aryon Security, a Tel Aviv, Israel-based provider of a cloud security enforcement platform, has just exits from stealth with $9m in seed funding. In conjunction with the announcement, CEO Ron Arbel replied to our questions about the company, the product, the funding, and future plans.

The cloud security startup has announced a seed funding round led by Viola Ventures and Blumberg Capital. Investors include Yasmin Lukatz, Shlomo Kramer, and Ruby Aronashvili.

The New Startup Aryon Wants to Solve Your Cloud Security Issues Before They Even Reach the Cloud

The company has developed a proactive cloud security platform that enables CISOs to predefine policies and rules for their cloud environment, minimizing risks caused by human errors.

Aryon Security Emerges from Stealth, Announces Hiring and $9M Seed Round: “A Revolutionary Cloud Security Approach”

With experience from Israel’s national cloud security efforts, founders seek to transform enterprise cloud protection.

Cloud security enforcement platform startup Aryon Security Inc. today launched and announced that it has raised $9 million in funding to scale up its platform.

Misconfigurations are the cause of most cloud breaches. Aryon is on a mission to prevent them.

With cyberattacks becoming more frequent and cloud misconfigurations leading to costly breaches, Aryon Security is stepping in with a different approach. The Israeli cloud security startup, founded by alumni of the Matzov unit in the Israel Defense Forces, has launched its Cloud Security Enforcement Platform, which aims to prevent cloud security risks before they make it to production.

The Tel Aviv-based company has developed a cloud security enforcement platform, which pioneers a proactive approach that aims to transform cloud security by preventing cloud risks before they emerge.

Radical prevention-first model attracts preeminent VC firms and serial cybersecurity entrepreneurs