/r/netsec
@_r_netsec
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Follow for new posts submitted to the netsec subreddit. Unofficial.
[root@netsec /]#
Joined November 2014
How Much More Must We Bleed? - Citrix NetScaler Memory Disclosure (CitrixBleed 2 CVE-2025-5777) - watchTowr Labs
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Tokyo Ghoul — TryHackMe CTF Walkthrough | Web Exploitation & Privilege Escalation
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When Your Login Page Becomes the Frontline: Lessons from a Real-World DDoS Attack
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Web Metadata search - search for headers, web apps, CMSs, and their versions .
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Marketplace Takeover: How We Could’ve Taken Over Every Developer Using a VSCode Fork - Putting Millions at Risk
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Instagram uses expiring certificates as single day TLS certificates
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EscapeRoute: How we found 2 vulnerabilities in Anthropic’s Filesystem MCP Server (CVE-2025-53109 & CVE-2025-53110)
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Azure API vulnerability and built-in roles misconfiguration enable corporate network takeover
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"schizophrenic" zip files. Different contents depending on your archive reader.
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Google Warns: Critical Chrome Flaw Letting Hackers Take Over PCs Is Already Being Exploited
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I encrypted an Excel file into a .wav — no AES, no ciphertext, no memory traces.
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Critical RCE in Anthropic MCP Inspector (CVE-2025-49596) Enables Browser-Based Exploits | Oligo Security
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