A Major Cybersecurity Vulnerability is Lurking in Plain Sight, and It’s Not What You Think
A recent report from Glasswing has shed light on a staggering 129,000 potential flaws in various systems, but what’s more concerning is how these vulnerabilities can be exploited using something called “identity exposure.” This isn’t about hackers breaching firewalls or exploiting zero-day exploits; it’s about how seemingly innocuous information about individuals and organizations can be used to unlock active attack paths.
Glasswing’s report highlights the importance of understanding identity exposure, which occurs when sensitive data about people, systems, or services is made available online. This information can include everything from employee IDs to login credentials, and even seemingly harmless details like phone numbers or addresses. The problem is that this information can be used by malicious actors to create profiles, build social engineering campaigns, or even gain access to protected networks.
One organization, Anthropic, has been quietly expanding access to its AI-powered chatbot, Claude, for vetted cybersecurity teams. While this may seem like a positive development, it raises questions about how these teams will use their newfound access to identify and exploit vulnerabilities in the systems they’re supposed to be protecting. With 129,000 potential flaws lurking in various systems, it’s clear that identity exposure is a ticking time bomb waiting to unleash a wave of devastating cyber attacks.
The way this works is through something called “cross-domain privilege escalation.” This occurs when malicious actors use seemingly innocuous information to gain access to higher-level permissions or accounts. Once inside, they can map out the system, identifying key choke points where breaches are most likely to occur. By severing these breach routes, defenders can significantly reduce their attack surface and prevent catastrophic losses.
The implications of this vulnerability are far-reaching and affect not just individual organizations but entire industries. A single breach could have ripple effects, compromising sensitive data and undermining trust in critical infrastructure. What’s more, the sheer scale of potential flaws suggests that no organization is immune to this threat – from Fortune 500 companies to small startups.
So what can you do about it? The first step is awareness: understanding how identity exposure works and its potential consequences. From there, organizations should take a hard look at their internal security practices, identifying areas where sensitive data may be exposed or vulnerable to exploitation. By taking proactive measures to mitigate this threat, we can prevent the next big breach – one that could have devastating consequences for individuals, businesses, and society as a whole.
Source: The Hacker News — 2026-10-07