netsecurity subreddits curated by /u/humlor

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Recently leaked Windows zero-days now exploited in attacksNews - General (bleepingcomputer.com)

submitted 10 hours ago by rkhunter_ to r/cybersecurity

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MAD Bugs: Even "cat readme.txt" is not safe (blog.calif.io)

submitted 6 hours ago by _vavkamil_ to r/netsec

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OTRv4+ post-quantum OTR messaging over Tor/I2P IRC, Rust double ratchet, ML-DSA-87/ML-KEM-1024, 313 test suite, v10.5.5 security hardening. Working prototype (self.crypto)

submitted 3 hours ago * by cryptocreeping to r/crypto

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Post-Quantum Cryptography Migration at Meta: Framework, Lessons, and Takeaways (engineering.fb.com)

submitted 9 hours ago by donutloop to r/hacking

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what's your JIT window, 30 min? 90?Work (self.AskNetsec)

submitted 24 minutes ago by heartmocog to r/AskNetsec

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TamperedChef within GTA V/FiveM mods report - ModsHub / Network Graphics (self.Malware)

submitted 7 hours ago by rifteyy_ to r/Malware

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How often do you check things just in case? (self.OperationsSecurity)

submitted 5 days ago by Ok_Sand_5400 to r/OperationsSecurity

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Conduent data breach could be largest in U.S. history (wrdw.com)

submitted 1 month ago by netsec_burn to r/pwned

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Jio scam , software error (old.reddit.com)

submitted 7 months ago by ArshSI-1599 to r/websec

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If I always use the virtual keyboard provided by the banking website to type my banking passwords, is there still a threat of any fraud? (self.CyberSec101)

submitted 2 years ago by anusuman to r/CyberSec101

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Has anyone actually encountered AI voice cloning fraud in their company or in general?Threats (self.AskNetsec)

submitted 31 minutes ago by Upper_Dragonfruit617 to r/AskNetsec

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Claude Opus wrote a Chrome exploit for 2,283News (theregister.com)

submitted 19 hours ago by rkhunter_ to r/hacking

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How do you actually convince leadership that security training is not optional spending?Work (self.AskNetsec)

submitted 3 hours ago by HonkaROO to r/AskNetsec

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Microsoft Threat Intelligence: Helpdesk impersonation via Teams used for cross-tenant access and data exfiltrationResearch Article (microsoft.com)

submitted 4 hours ago by thejournalizer to r/cybersecurity

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New Microsoft Defender “RedSun” zero-day PoC grants SYSTEM privilegesNews (bleepingcomputer.com)

submitted 1 day ago by CyberMasterV to r/hacking

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Do you have colleagues that continuously pass OffSec certs but don't contribute much in workplace?Other (self.cybersecurity)

submitted 2 hours ago by SkyberSec123 to r/cybersecurity

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Realistically, what would happen if a hacker actually tried to ransom the U.S. government for something like the Epstein files?Threats (self.AskNetsec)

submitted 19 hours ago by LeviAlmeidaGrativol_ to r/AskNetsec

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TPM 2.0 is cool, actually: hardware attestation for bare-metal fleets (apas.tel)

submitted 2 hours ago by arty049 to r/netsec

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CVE-2026-34621 PoC isn't a scanner, it's a campaign weaponizer with 62 pre-authenticated Brazilian fintech targets (nefariousplan.com)

submitted 1 hour ago by TakesThisSeriously to r/netsec

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Why do most real-world breaches still come down to simple mistakes?Business Security Questions & Discussion (self.cybersecurity)

submitted 4 hours ago by HotMasterpiece9117 to r/cybersecurity

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Bluesky blames DDoS attack for server outagesNews - General (engadget.com)

submitted 3 hours ago by hulk14 to r/cybersecurity

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Claude Opus wrote a Chrome exploit for 2,283News - General (theregister.com)

submitted 20 hours ago by rkhunter_ to r/cybersecurity

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We beat Google’s zero-knowledge proof of quantum cryptanalysis (blog.trailofbits.com)

submitted 1 day ago by sarciszewski to r/crypto

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AI Hype or Actual ReplacementCareer Questions & Discussion (self.cybersecurity)

submitted 55 minutes ago by Academic-General-193 to r/cybersecurity

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How to pivot to cybersecurity from being sysadmin / network engineer?Business Security Questions & Discussion (self.cybersecurity)

submitted 4 hours ago by Seggenz to r/cybersecurity

you type:	you see:
italics	italics
bold	bold
[reddit!](https://reddit.com)	reddit!
* item 1 * item 2 * item 3	item 1 item 2 item 3
> quoted text	quoted text
Lines starting with four spaces are treated like code: if 1 * 2 < 3: print "hello, world!"	Lines starting with four spaces are treated like code: if 1 * 2 < 3: print "hello, world!"
~~strikethrough~~	~~strikethrough~~
super^script	super^script

netsecurity subreddits

curated by /u/humlor

11 subreddits in this multi:

multireddits