Why we use CAPTCHAs, (Mon, May 11th) A few months ago, I implemented Cloudflare's Turnstile CAPTCHA on some pages. The reason for implem... 2026-5-11 14:20:16 | 阅读: 12 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu captcha turnstile bots positives 219

ISC Stormcast For Monday, May 11th, 2026 https://isc.sans.edu/podcastdetail/9926, (Mon, May 11th) 2026-5-11 02:15:11 | 阅读: 14 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu teaching johannes 2026 feeds isc

YARA-X 1.16.0 Release, (Sun, May 10th) 2026-5-10 22:37:8 | 阅读: 9 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu didier stevens 2026 teaching brings

Another Universal Linux Local Privilege Escalation (LPE) Vulnerability: Dirty Frag, (Fri, May 8th) Less than two weeks after the public disclosure of the Copy Fail vulnerability (CVE-2026-31431), an... 2026-5-8 07:50:1 | 阅读: 29 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu frag dirty rxrpc 2026

ISC Stormcast For Friday, May 8th, 2026 https://isc.sans.edu/podcastdetail/9924, (Fri, May 8th) 2026-5-8 02:0:3 | 阅读: 18 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu teaching johannes isc duty

ISC Stormcast For Thursday, May 7th, 2026 https://isc.sans.edu/podcastdetail/9922, (Thu, May 7th) 2026-5-7 02:0:2 | 阅读: 29 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu teaching isc johannes 7th

An Adaptive Cyber Analytics UI for Web Honeypot Logs [Guest Diary], (Wed, May 6th) [This is a Guest Diary by Eric Roldan, an ISC intern as part of the SANS.edu BACS program]Through... 2026-5-7 01:8:0 | 阅读: 27 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu llm bespoke claude shout recognizing

ISC Stormcast For Wednesday, May 6th, 2026 https://isc.sans.edu/podcastdetail/9920, (Wed, May 6th) 2026-5-6 02:0:3 | 阅读: 20 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu teaching 2026 johannes feeds papers

SSL.com rotates their root certificate today, (Tue, May 5th) I just got an email from SSL.com last night, they are rotating  out their root certificate today (M... 2026-5-5 11:39:45 | 阅读: 20 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu client anchors transition usual

Cleartext Passwords in MS Edge? In 2026?, (Mon, May 4th) Yup, that is for real.For me, this started with a post in X at hxxps://x.com/intcyberdigest/statu... 2026-5-5 11:38:3 | 阅读: 26 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu security comhttps passwords memory

ISC Stormcast For Tuesday, May 5th, 2026 https://isc.sans.edu/podcastdetail/9918, (Tue, May 5th) 2026-5-5 02:0:2 | 阅读: 18 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu papers teaching johannes isc feeds

TeamPCP Weekly Analysis: 2026-W18 (2026-04-27 through 2026-05-03), (Mon, May 4th) SummaryThe most significant development of the week was the April 29 to 30 Mini Shai-Hulud worm,... 2026-5-4 17:12:18 | 阅读: 41 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu teampcp vect shai hulud 2026

DShield Honeypot Update, (Mon, May 4th) This week, I will release a few updates to our DShield honeypot. The update should happen automatic... 2026-5-4 14:23:33 | 阅读: 22 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu cowrie raspberry reinstall scratch dshield

ISC Stormcast For Monday, May 4th, 2026 https://isc.sans.edu/podcastdetail/9916, (Mon, May 4th) 2026-5-4 02:0:3 | 阅读: 21 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu teaching isc papers feeds 2026

Wireshark 4.6.5 Released, (Sun, May 3rd) Published: 2026-05-03. Last Updated: 2026-05-03 16:49:04 UTCby Didier Stevens (Version: 1)Wiresh... 2026-5-3 16:49:4 | 阅读: 22 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu 2026 didier stevens cves

Malicious Ad for Homebrew Leads to MacSync Stealer, (Fri, May 1st) IntroductionAs macbooks and mac minis become more popular, we're seeing more campaigns targeting... 2026-5-1 19:1:21 | 阅读: 20 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu homebrew malicious c2 macsync popup

ISC Stormcast For Friday, May 1st, 2026 https://isc.sans.edu/podcastdetail/9914, (Fri, May 1st) 2026-5-1 02:0:3 | 阅读: 25 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu isc teaching johannes duty

ISC Stormcast For Thursday, April 30th, 2026 https://isc.sans.edu/podcastdetail/9912, (Thu, Apr 30th) 2026-4-30 02:0:2 | 阅读: 23 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu teaching johannes isc guy

Danger of Libredtail [Guest Diary], (Wed, Apr 29th) [This is a Guest Diary by James Roberts, an ISC intern as part of the SANS.edu BACS program]Over... 2026-4-30 00:7:3 | 阅读: 26 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu ssh redtail php honeypot 4577

Today's Odd Web Requests, (Wed, Apr 29th) Today, two different "new" requests hit our honeypots. Both appear to be recon requests and not ass... 2026-4-29 13:11:41 | 阅读: 23 | 收藏 | SANS Internet Storm Center, InfoCON: green - isc.sans.edu esps broadcom ph windows honeypots