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Glasswall security vulnerability assessment: CVE-2026-21509, February 3, 2026

On February 3, 2026, Glasswall assessed the relevance and potential impact of CVE-2026-21509 against the Glasswall Embedded Engine using targeted technical research, manual sample creation, and structured testing.

The Morris II worm: a new AI threat shining a light on generative AI-powered application security shortfalls

An international team, consisting of security researchers, has created a computer worm capable of automatic self-replication and targeting AI applications. It can compromise emails, distribute malware and steal data. Its name, Morris II‍

Thought leadership

The impact of AI on cybersecurity – opportunities and risks

In an era where cyber threats evolve as rapidly as the technology designed to counter them, Artificial Intelligence (AI) has quickly emerged as a major force in the future direction of both good and bad actors.‍

Thought leadership

10 reasons why you need Content Disarm and Reconstruction

In the contemporary digital landscape, organizations face an ever-increasing challenge of protecting their digital assets from a variety of file-based cybersecurity threats. ‍

Company news

Glasswall's commitment to the Armed Forces Covenant

Glasswall is proud to support the UK Armed Forces community by signing the Armed Forces Covenant.

Thought leadership

AI in Cybersecurity: Key insights from Glasswall's Security Data Scientist, Dr. Aqib Rashid

Discover how AI is changing the cybersecurity landscape as we share a conversation with Glasswall’s Security Data Scientist, Dr. Aqib Rashid.

Thought leadership

Defending the future: a guide to fortifying AI against data poisoning attacks

Data poisoning attacks: What are they and why do they matter?

Company news

How to protect your organization against file-based threats with Glasswall Meteor 

So, you want to keep your organization secure from file-based threats, but don’t have the time to deal with complicated security deployments and can’t accept the protect gaps left by detection-based solutions? Don’t worry — we have you covered. ‍

Thought leadership

Analyzing the rise of ransomware: How Glasswall CDR delivers proactive zero-trust protection

In the digital era, ransomware has evolved into a sophisticated and formidable threat to global cybersecurity. Recent insights from the UK’s National Cyber Security Centre (NCSC) and initiatives like the White House's International Counter Ransomware Initiative (CRI) highlight the complexity of this ongoing challenge.

Threat analysis

Protecting against Adobe’s Zero Day Vulnerability CVE-2023-21608

Recently, the Cybersecurity and Infrastructure Security Agency (CISA) added a new Adobe Acrobat Reader vulnerability to its catalog - CVE-2023-21608.

Thought leadership

The power of proactive security: understanding Sandboxing and Zero-Trust CDR

In today's complex cyber landscape, organizations must leverage multiple technologies to build robust defenses. A core element of many security strategies is sandboxing technology...

Thought leadership

Secure by design: Content Disarm and Reconstruction technology

Secure by Design is a software development approach that requires developers to continuously test, perform authentication safeguards and adhere to programming best practices from the very beginning of product development. ‍

SecOps

Integrate Glasswall's CDR technology into Amazon S3

Glasswall’s industry-leading Content Disarm and Reconstruction (CDR) technology enables security teams to quickly and effortlessly protect their organizations against file-based threats in a variety of different scenarios.One such use case is the protection of AWS Amazon Simple Storage Service (S3) buckets, which are at high risk of malware attacks. ‍