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Category: Information Security
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A recent technical disclosure from Horizon3.ai details the mechanics behind CVE-2025-64155, a critical remote command-injection vulnerability affecting Fortinet FortiSIEM. Public exploit code is now available, shifting this issue from theoretical risk to practical, real-world exposure. This post distills the research into a high-signal summary for defenders who need to understand what’s happening—and why it matters—without…
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Summary (Why This Matters) CVE-2026-0625 is a critical, unauthenticated remote code execution (RCE) vulnerability affecting multiple end-of-life D-Link DSL routers. It is actively exploited in the wild. Attackers can take full control of vulnerable routers over the internet, manipulate DNS settings, intercept traffic, and pivot into internal networks. If one of these routers is still…
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Summary: Why This Matters CVE-2026-21858 is a critical unauthenticated remote code execution (RCE) vulnerability affecting self-hosted n8n, a popular workflow automation platform used to orchestrate API calls, cloud services, and internal systems. If an exposed n8n instance is vulnerable, an attacker can fully compromise it without credentials, extract automation secrets, and pivot into connected infrastructure.…
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Don’t want the in depth guide? Check out the quick break down hereBlock Cipher Modes of Operation Explained: ECB vs CBC vs CTR vs GCM (CISSP Guide) Block cipher modes of operation define how a block cipher repeatedly transforms chunks of data to achieve secure encryption beyond a single block. A block cipher alone (like…
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Jump to section: What Are Block Cipher Modes of Operation? A block cipher such as AES encrypts fixed-size blocks of data (128 bits). On its own, a block cipher can only encrypt a single block. To securely encrypt larger messages, a mode of operation is required. A block cipher mode defines how encryption is applied…
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Stay ahead with our Weekly Cybersecurity Threat Report. Get deep dives into Aisuru Botnet, AI threats, system hardening, and crucial security updates.
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The software supply chain is under attack. Discover how to mitigate NPM risks, ransomware, and third-party threats with proactive Shift Left security.
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Learn how to spot phishing emails as attacks grow more sophisticated. See how scammers use disguises and generative AI to make fake emails look real.
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Is your risk matrix failing? Learn how to turn Impact × Likelihood into actionable SLAs, owners, and measurable progress that drives real fixes.
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June Patch Tuesday fixed 67 Microsoft vulns, including critical RCEs & a WebDAV zero-day. Get insights on rising AI phishing, credential attacks, and cybercrime trends.
