{ "subreddit": "r/cybersecurity", "page": "https://redlisten.com/r/cybersecurity", "updated": "2026-11-12T00:56:01.918Z", "members": 1562516, "activity": { "posts_last_24_hours": 23, "posts_per_hour": 0.8, "comments_per_hour": 8.8, "newest_post_utc": 1794444378.024, "newest_comment_utc": 1794429730 }, "top_threads_this_week": [ { "title": "The Port That Does Not Exist - Port 0 is the port you are not supposed to use, so nobody looks there. So we put an IRC network on it. Then I got curious if anyone else had, & scanned all of IPv4 for port 0. Turns out we weren't alone, & some of our neighbors really shouldn't be there.", "score": 1365, "comments": 76, "created_utc": 1793988709.347, "snippet": "", "url": "https://www.reddit.com/r/cybersecurity/comments/1xpjtma/the_port_that_does_not_exist_port_0_is_the_port/" }, { "title": "I just woke up to someone remote controlling my desktop", "score": 792, "comments": 209, "created_utc": 1794142495.278, "snippet": "I’m so unbelievably stunned that this just happened. Around 5:15AM I went to put my pc back to sleep because I assumed my cat stepped on my keyboard and woke it up. I was fidgeting with my mouse...", "url": "https://www.reddit.com/r/cybersecurity/comments/1xqxs69/i_just_woke_up_to_someone_remote_controlling_my/" }, { "title": "CVE-2026-109518: Critical APT Vulnerability Allows Attackers to Bypass Package Verification and Execute Malicious Code as Root on Linux", "score": 649, "comments": 65, "created_utc": 1793842504.812, "snippet": "Debian and Ubuntu APT Flaw Enables Remote Root Code Execution Through Malicious HTTP Traffic. Fixes are available for CVE-2026-109518, a High severity vulnerability in APT, the package manager...", "url": "https://www.reddit.com/r/cybersecurity/comments/1xo63qk/cve2026109518_critical_apt_vulnerability_allows/" }, { "title": "Is anyone else worried that AI is expanding the attack surface faster than we can defend it?", "score": 511, "comments": 192, "created_utc": 1793965866.967, "snippet": "I believe we’re going to see a lot more security vulnerabilities in the coming years because of AI, and I want to hear if others see it the same way. Here’s my reasoning: 1. AI-generated code...", "url": "https://www.reddit.com/r/cybersecurity/comments/1xpaw2h/is_anyone_else_worried_that_ai_is_expanding_the/" }, { "title": "Vanderbilt University shuts down devices after cyber attack", "score": 446, "comments": 28, "created_utc": 1794263918.04, "snippet": "", "url": "https://www.reddit.com/r/cybersecurity/comments/1xs63qm/vanderbilt_university_shuts_down_devices_after/" }, { "title": "Claude Code’s “Yes, and Don’t Ask Again” Option Can Leak Passwords and API Keys to GitHub", "score": 382, "comments": 40, "created_utc": 1794061842.22, "snippet": "", "url": "https://www.reddit.com/r/cybersecurity/comments/1xq7ped/claude_codes_yes_and_dont_ask_again_option_can/" }, { "title": "openssh on musl linux has been letting people into password-less accounts since 2016", "score": 344, "comments": 7, "created_utc": 1793887634.481, "snippet": "", "url": "https://www.reddit.com/r/cybersecurity/comments/1xojiq8/openssh_on_musl_linux_has_been_letting_people/" }, { "title": "Hackers use n-day exploits in zero-click attacks on iOS, Android devices", "score": 304, "comments": 7, "created_utc": 1794067048.463, "snippet": "Sekoia researchers documented a watering-hole campaign in which compromised legitimate websites and convincing imitation portals delivered device-specific exploit chains. Some attacks could run...", "url": "https://www.reddit.com/r/cybersecurity/comments/1xq9okc/hackers_use_nday_exploits_in_zeroclick_attacks_on/" }, { "title": "Chainalysis says hackers stole credentials and tokens for all of its customers", "score": 210, "comments": 11, "created_utc": 1794225893.802, "snippet": "", "url": "https://www.reddit.com/r/cybersecurity/comments/1xrpyb2/chainalysis_says_hackers_stole_credentials_and/" }, { "title": "OpenSSH flaw lets attackers log into password-disabled Linux accounts", "score": 191, "comments": 7, "created_utc": 1793980363.166, "snippet": "Researcher Ozgun Kultekin disclosed a vulnerability nicknamed sshole that can allow unauthorized SSH logins to certain accounts whose password authentication was deliberately disabled. The flaw...", "url": "https://www.reddit.com/r/cybersecurity/comments/1xpg7ot/openssh_flaw_lets_attackers_log_into/" } ], "newest_posts": [ { "title": "Adversary emulation", "score": 1, "comments": 0, "created_utc": 1794444378.024, "url": "https://www.reddit.com/r/cybersecurity/comments/1xtyum7/adversary_emulation/" }, { "title": "KnowBe4 PAB Delays", "score": 1, "comments": 0, "created_utc": 1794434255.349, "url": "https://www.reddit.com/r/cybersecurity/comments/1xtuy3o/knowbe4_pab_delays/" }, { "title": "Latest Version of the CAIN (Cybersecurity Awareness Inventory) Questionnaire", "score": 1, "comments": 0, "created_utc": 1794429730.075, "url": "https://www.reddit.com/r/cybersecurity/comments/1xtt238/latest_version_of_the_cain_cybersecurity/" }, { "title": "CSC Telecom SMS leak: how 125M texts were exposed and how YOU could have prevented it.", "score": 1, "comments": 0, "created_utc": 1794426871.397, "url": "https://www.reddit.com/r/cybersecurity/comments/1xtrtu9/csc_telecom_sms_leak_how_125m_texts_were_exposed/" }, { "title": "What Detections engineers are upto these days?", "score": 1, "comments": 0, "created_utc": 1794424326.583, "url": "https://www.reddit.com/r/cybersecurity/comments/1xtqpih/what_detections_engineers_are_upto_these_days/" }, { "title": "Anyone abandoned previous vuln scores for CISA BOD?", "score": 1, "comments": 0, "created_utc": 1794423656.085, "url": "https://www.reddit.com/r/cybersecurity/comments/1xtqehc/anyone_abandoned_previous_vuln_scores_for_cisa_bod/" }, { "title": "Microsoft patches actively exploited Outlook zero-day", "score": 1, "comments": 0, "created_utc": 1794412782.589, "url": "https://www.reddit.com/r/cybersecurity/comments/1xtlgeg/microsoft_patches_actively_exploited_outlook/" }, { "title": "Russian hackers compromised Microsoft Exchange to steal NATO, EU emails", "score": 1, "comments": 1, "created_utc": 1794412117.083, "url": "https://www.reddit.com/r/cybersecurity/comments/1xtl66j/russian_hackers_compromised_microsoft_exchange_to/" }, { "title": "Phishing at the Front Desk: Usable Security in Luxury Hotels", "score": 1, "comments": 0, "created_utc": 1794408812.128, "url": "https://www.reddit.com/r/cybersecurity/comments/1xtjr5f/phishing_at_the_front_desk_usable_security_in/" }, { "title": "INTERVIEW AT CROWDSTRIKE", "score": 1, "comments": 0, "created_utc": 1794408138.308, "url": "https://www.reddit.com/r/cybersecurity/comments/1xtjh99/interview_at_crowdstrike/" } ], "words_this_week": [ { "word": "career", "titles": 12 }, { "word": "use", "titles": 8 }, { "word": "linux", "titles": 7 }, { "word": "zero", "titles": 7 }, { "word": "google", "titles": 7 }, { "word": "code", "titles": 6 }, { "word": "hackers", "titles": 6 }, { "word": "exploits", "titles": 6 }, { "word": "flaw", "titles": 6 }, { "word": "cloud", "titles": 6 }, { "word": "agents", "titles": 6 }, { "word": "looking", "titles": 6 } ], "preview": "This is a preview. Every post and comment in r/cybersecurity, live, as JSON or RSS on the same paths a Reddit client uses, plus keyword streams to Slack, Discord, webhook or email, needs a free key: https://app.redlisten.com/?signup=1&utm_source=redlisten&utm_medium=subreddit", "docs": "https://redlisten.com/docs", "attribution": "Source: Redlisten, https://redlisten.com/r/cybersecurity" }