Sys-Admin InfoSec – Telegram
Sys-Admin InfoSec
12.7K subscribers
235 photos
2 videos
103 files
4.54K links
News of cybersecurity / information security, information technology, data leaks / breaches, cve, hacks, tools, trainings
* Multilingual (En, Ru).
* Forum - forum.sys-adm.in
* Chat - @sysadm_in
* Job - @sysadm_in_job
* ? - @sysadminkz
Download Telegram
Forwarded from Sys-Admin Up (Yevgeniy Goncharov)
Domain Name System (DNS) Parameters

Last Updated 2022-12-06

https://www.iana.org/assignments/dns-parameters/dns-parameters.xhtml
Открытый практикум DevOps by Rebrain: IT-Quiz
 
Программа:
• квизы на разбор проблем в Kubernetes кластере
• решение в онлайн-формате
• призы победителям

• 27 Декабря (Вторник) в 19:00 по МСК. Детали
• Василий Озеров - Co-Founder REBRAIN. Более 8 лет Devops практик.
/ LastPass Data Breach December Update

...We recently notified you that an unauthorized party gained access to a third-party cloud-based storage service, which LastPass uses to store archived backups of our production data. In keeping with our commitment to transparency, we want to provide you with an update regarding our ongoing investigation.

What We’ve Learned..:

https://blog.lastpass.com/2022/12/notice-of-recent-security-incident/
/ Detecting Azure AD Account Takeover Attacks

Cloud account takeover(ATO) is an attack where attackers gain access to cloud identities by using methods like social engineering, device code phishing, etc. Detecting these attacks can sometimes be difficult. In this blog, I’ll explain how we can develop a generic detection that covers almost any, if not all, methods for Azure AD (Well, the method can be applied to other identity providers, too)..:

https://posts.bluraven.io/detecting-azure-ad-account-takeover-attacks-b2652bb65a4c
Sys-Admin InfoSec pinned «Open BLD DNS Service: December/End of the year 2022. Update News.   Open BLD DNS Service - it is a free DoH / DoT / DNS project for blocking trackers, telemetry, advertising, malware with support TLS v1.2/v1.3. 🌱 New Services Added       Adaptive Open BLD…»
Forwarded from Sys-Admin Up (Yevgeniy Goncharov)
The FBI is warning the public that cyber criminals are using search engine advertisement services to impersonate brands and direct users to malicious sites that host ransomware and steal login credentials and other financial information:

https://www.ic3.gov/Media/Y2022/PSA221221
Forwarded from Sys-Admin Up (Yevgeniy Goncharov)
Gitops-cookbook-ebook-Red-Hat-Developer.pdf
17.7 MB
GitOps Cookbook: Kubernetes automation in practice

#book
/ New CatB Ransomware Employs 2-Year Old DLL Hijacking Technique To Evade Detection

https://minerva-labs.com/blog/new-catb-ransomware-employs-2-year-old-dll-hijacking-technique-to-evade-detection/
/ PurpleUrchin Bypasses CAPTCHA and Steals Cloud Platform Resources

…automated account creation cases bypassed CAPTCHA images using simple image analysis techniques... creation of more than 130,000 user accounts created on various cloud platform services like Heroku, Togglebox and GitHub..:

https://unit42.paloaltonetworks.com/purpleurchin-steals-cloud-resources/