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Category: SANS Internet Storm Center, InfoCON: green
What time is it? Accuracy of pool.ntp.org., (Tue, Oct 21st)
Yesterday, Chinese security services published a story alleging a multi-year attack against the systems operating the Chinese standard time (CST), sometimes called Beijing Standard Time. China uses only one time zone across the country, and has not used daylight saving…
ISC Stormcast For Tuesday, October 21st, 2025 https://isc.sans.edu/podcastdetail/9664, (Mon, Oct 20th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Tuesday, October 21st, 2025…
Many Online Services and Websites Affected by an AWS Outage, (Mon, Oct 20th)
The info is spreading across the news websites: For approximatively two hours, many online services or websites are suffering of an Amazon Web Services outage. Some affected services: This article has been indexed from SANS Internet Storm Center, InfoCON: green…
Using Syscall() for Obfuscation/Fileless Activity, (Mon, Oct 20th)
I found another piece of malware this weekend. This one looks more like a proof-of-concept because the second-stage payload is really “simple”, but it attracted my attention because it uses a nice technique to obfuscate the code. This article has…
ISC Stormcast For Monday, October 20th, 2025 https://isc.sans.edu/podcastdetail/9662, (Sun, Oct 19th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Monday, October 20th, 2025…
TikTok Videos Promoting Malware Installation, (Fri, Oct 17th)
Attackers are everywhere! They try to abuse victims using new communication channels and social engineering techniques! Somebody pointed my to the following Tik-Tok video: hxxps://vm[.]tiktok[.]com/ZGdaCkbEF/. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original…
ISC Stormcast For Friday, October 17th, 2025 https://isc.sans.edu/podcastdetail/9660, (Fri, Oct 17th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Friday, October 17th, 2025…
New DShield Support Slack, (Thu, Oct 16th)
This week, we set up a new Slack workspace for DShield.org. This workspace replaces the old workspace we originally configured back in 2016 or 2017. The workspace was originally configured as a free workspace to support the DShield.org community. Over…
ISC Stormcast For Thursday, October 16th, 2025 https://isc.sans.edu/podcastdetail/9658, (Wed, Oct 15th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Thursday, October 16th, 2025…
Clipboard Pictures Exfiltration in Python Infostealer, (Wed, Oct 15th)
For a while, clipboard content has been monitored by many infostealers. Purposes can be multiple, like simply searching and exfiltrating juicy data or on-the-fly modification like crypto-wallet swapping[1]. Note that the clipboard is a major risk when you don't disable…
ISC Stormcast For Wednesday, October 15th, 2025 https://isc.sans.edu/podcastdetail/9656, (Tue, Oct 14th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Wednesday, October 15th, 2025…
Microsoft Patch Tuesday October 2025, (Tue, Oct 14th)
I am experimenting today with a little bit of a cleaned-up patch overview. I removed vulnerabilities that affect Microsoft's cloud systems (but appreciate Microsoft listing them at all), as well as vulnerabilities in third-party software like open source libraries. This…
ISC Stormcast For Tuesday, October 14th, 2025 https://isc.sans.edu/podcastdetail/9654, (Mon, Oct 13th)
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Heads Up: Scans for ESAFENET CDG V5 , (Mon, Oct 13th)
In January, a possible XSS vulnerability was found in the electronic document security management system ESAFENET CDG. This was the latest (as far as I can tell) in a long list of vulnerabilities in the product. Prior vulnerabilities included SQL…
ISC Stormcast For Monday, October 13th, 2025 https://isc.sans.edu/podcastdetail/9652, (Sun, Oct 12th)
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Wireshark 4.4.10 and 4.6.0 Released, (Sun, Oct 12th)
Wireshark release 4.4.10 fixes 6 bugs and 1 vulnerability (in the MONGO dissector). This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: Wireshark 4.4.10 and 4.6.0 Released, (Sun, Oct 12th)
ISC Stormcast For Friday, October 10th, 2025 https://isc.sans.edu/podcastdetail/9650, (Fri, Oct 10th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Friday, October 10th, 2025…
ISC Stormcast For Thursday, October 9th, 2025 https://isc.sans.edu/podcastdetail/9648, (Thu, Oct 9th)
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[Guest Diary] Building Better Defenses: RedTail Observations from a Honeypot, (Thu, Oct 9th)
[This is a Guest Diary by Jin Quan Low, an ISC intern as part of the SANS.edu Bachelor's Degree in Applied Cybersecurity (BACS) program [1].] This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original…