Sys-Admin InfoSec

25 December 2024 14:32

Weaponizing WDAC: Killing the Dreams of EDR

Windows Defender Application Control (WDAC) is a technology introduced with and automatically enabled by default on Windows 10+ and Windows Server 2016+ that allows organizations fine grained control over the executable code that is permitted to run on their Windows machines...:

https://beierle.win/2024-12-20-Weaponizing-WDAC-Killing-the-Dreams-of-EDR/

Sys-Admin InfoSec

17 December 2024 11:54

DeceptionAds — Fake Captcha Driving Infostealer Infections and a Glimpse to the Dark Side of Internet Advertising

The Fake-Captcha Lumma Stealer Campaign

https://labs.guard.io/deceptionads-fake-captcha-driving-infostealer-infections-and-a-glimpse-to-the-dark-side-of-0c516f4dc0b6

Sys-Admin InfoSec

09 December 2024 11:06

Meeten Malware: A Cross-Platform Threat to Crypto Wallets on macOS and Windows

https://www.cadosecurity.com/blog/meeten-malware-threat

Sys-Admin InfoSec

02 December 2024 06:59

SpyLoan: A Global Threat Exploiting Social Engineering

https://www.mcafee.com/blogs/other-blogs/mcafee-labs/spyloan-a-global-threat-exploiting-social-engineering/

Sys-Admin InfoSec

25 November 2024 08:34

When Guardians Become Predators: How Malware Corrupts the Protectors

https://www.trellix.com/blogs/research/when-guardians-become-predators-how-malware-corrupts-the-protectors/

Sys-Admin InfoSec

22 November 2024 03:57

CWE Top 25 Most Dangerous Software Weaknesses from MITRE

https://cwe.mitre.org/top25/

list items:
- https://cwe.mitre.org/top25/archive/2024/2024_cwe_top25.html

Sys-Admin InfoSec

20 November 2024 13:09

ModeLeak: Privilege Escalation to LLM Model Exfiltration in Vertex AI

https://unit42.paloaltonetworks.com/privilege-escalation-llm-model-exfil-vertex-ai/

Sys-Admin InfoSec

18 November 2024 14:22

Prompt Injecting Your Way To Shell: OpenAI's Containerized ChatGPT Environment

https://0din.ai/blog/prompt-injecting-your-way-to-shell-openai-s-containerized-chatgpt-environment

Sys-Admin InfoSec

18 November 2024 08:51

BrazenBamboo Weaponizes FortiClient Vulnerability to Steal VPN Credentials via DEEPDATA

https://www.volexity.com/blog/2024/11/15/brazenbamboo-weaponizes-forticlient-vulnerability-to-steal-vpn-credentials-via-deepdata/

Sys-Admin InfoSec

14 November 2024 06:34

🏎 OpenBLD.net – Engine for a Faster Internet

Increased throughput with the newest Gears in the racing engine of OpenBLD.net. Some Gears have been rewritten or built from scratch:

• Synchronous processing of block lists
• Caching of blocking events
• Updated caching system — the log enricher now has its own cache
• Enhanced request processing system
• New health-checking system for upstream servers, with response time detection
• Improved load balancing, routing requests to servers with the lowest response time
• Optimized parallel DNS request handling, delivering the fastest response

I hope these features will help us save valuable time online while the OpenBLD.net system's gears run smoothly under the hood.

What's Gears?

Gears are the components of the OpenBLD.net system that help to customize online experiences.

If you notice any “engine misfires,” please let me know. I’m always open to constructive feedback.

Wishing everyone a safe journey across the internet! ✌️

Sys-Admin InfoSec

12 November 2024 10:05

Hacker Leaks Employee Data from Amazon, McDonald’s, HSBC, HP, and Potentially 1000+ Other Companies

https://www.infostealers.com/article/massive-moveit-vulnerability-breach-hacker-leaks-employee-data-from-amazon-mcdonalds-hsbc-hp-and-potentially-1000-other-companies/

Sys-Admin InfoSec

11 November 2024 14:59

SpyNote: Unmasking a Sophisticated Android Malware

This version of SpyNote is being distributed as a fake Avast antivirus (Avastavv.apk) for the Android platform on a phishing site..:

https://www.cyfirma.com/research/spynote-unmasking-a-sophisticated-android-malware/

Sys-Admin InfoSec

08 November 2024 13:35

Malicious Python Package Typosquats Popular 'fabric' SSH Library, Exfiltrates AWS Credentials

https://socket.dev/blog/malicious-python-package-typosquats-fabric-ssh-library

Sys-Admin InfoSec

07 November 2024 07:37

Threat Campaign Spreads Winos4.0 Through Game Application

https://www.fortinet.com/blog/threat-research/threat-campaign-spreads-winos4-through-game-application

Sys-Admin InfoSec

04 November 2024 04:09

qBittorrent fixes flaw exposing users to MitM attacks for 14 years

https://www.bleepingcomputer.com/news/security/qbittorrent-fixes-flaw-exposing-users-to-mitm-attacks-for-14-years/

Sys-Admin InfoSec

23 December 2024 11:53

PentestGPT – A ChatGPT Powered Automated Penetration Testing Tool

https://gbhackers.com/pentestgpt/

Sys-Admin InfoSec

11 December 2024 17:38

Compromises Critical Digital Infrastructure via Visual Studio Code Tunnels

https://www.sentinelone.com/labs/operation-digital-eye-chinese-apt-compromises-critical-digital-infrastructure-via-visual-studio-code-tunnels/

Sys-Admin InfoSec

02 December 2024 15:44

LogoFAIL Exploited to Deploy Bootkitty, the first UEFI bootkit for Linux

https://www.binarly.io/blog/logofail-exploited-to-deploy-bootkitty-the-first-uefi-bootkit-for-linux

Sys-Admin InfoSec

26 November 2024 12:01

IT workers masquerade as individuals from different countries to perform legitimate IT work and hack employers, focus areas are:

- Stealing money or cryptocurrency
- Stealing information pertaining to weapons systems, sanctions information, and policy-related decisions
- Performing IT work to generate revenue to help fund various activities

About of masquerading, social engeneering and not only:

https://www.microsoft.com/en-us/security/blog/2024/11/22/microsoft-shares-latest-intelligence-on-north-korean-and-chinese-threat-actors-at-cyberwarcon/

Sys-Admin InfoSec

22 November 2024 10:32

2000+ Palo Alto Firewalls Hacked Exploiting New Vulnerabilities

https://cybersecuritynews.com/2000-palo-alto-firewalls-hacked/

Sys-Admin InfoSec

21 November 2024 09:25

Ghost Tap: New cash-out tactic with NFC Relay

https://www.threatfabric.com/blogs/ghost-tap-new-cash-out-tactic-with-nfc-relay

Sys-Admin InfoSec

19 November 2024 03:23

Malicious Facebook Ad Campaign Targeting Bitwarden Users

https://www.bitdefender.com/en-us/blog/labs/inside-bitdefender-labs-investigation-of-a-malicious-facebook-ad-campaign-targeting-bitwarden-users

Sys-Admin InfoSec

18 November 2024 12:21

8 Free CyberSec & Networking Courses From Cisco

It may be useful to refresh your knowledge or learn something new:It may be useful to refresh your knowledge or learn something new:

1 Ethical Hacker
2 Junior Cybersecurity Analyst
3 Endpoint Security
4 Cyber Threat Management
5 Introduction to Cybersecurity
6 Network Defense
7 Network Addressing and Basic Troubleshooting
8 Networking Essentials

Sys-Admin InfoSec

15 November 2024 13:03

Stealthy Attributes of APT Lazarus: Evading Detection with Extended Attributes

https://www.group-ib.com/blog/stealthy-attributes-of-apt-lazarus/

Sys-Admin InfoSec

13 November 2024 03:27

APT Actors Embed Malware within macOS Flutter Applications

https://www.jamf.com/blog/jamf-threat-labs-apt-actors-embed-malware-within-macos-flutter-applications/

Sys-Admin InfoSec

11 November 2024 17:42

Attackers Abuse DocuSign API to Send Authentic-Looking Invoices At Scale

https://lab.wallarm.com/attackers-abuse-docusign-api-to-send-authentic-looking-invoices-at-scale/

Sys-Admin InfoSec

11 November 2024 10:15

Linux Foundation курс/сертификацию есть возможность получить бесплатно (а ценники там норм), еще есть время до конца недели. На всякий случаю дублирую сюда.

/channel/sysadm_in_up/2272

Sys-Admin InfoSec

08 November 2024 12:11

Мистер Малой легенда хип-хопа, автор множества хитов, и мой знакомый. Известен топ-треком всех времен и народов Буду пАгибать мАлодым, создал новый топ-трек "Войти в АЙТИ", не могу пропустить это и с радостью и гордостью поздравляю и представляю трек всеобщему вниманию.

Как завести себе питона, и войти в АЙТИ можно узнать из официального трека представленного в канале Мистера Малого:

- https://vk.com/wall19030619_10826

Приятного всем! ✌️

P.S. Кто не знает. Все о Мистер Малом на оф. сайте mistermaloy.com

Sys-Admin InfoSec

06 November 2024 03:41

RISK:STATION, an unauthenticated zero-click vulnerability allowing attackers to obtain root-level code execution on the popular Synology DiskStation and BeeStation NAS devices, affecting millions of devices

https://www.midnightblue.nl/research/riskstation

Sys-Admin InfoSec

02 November 2024 20:07

Storm-0940 uses credentials from password spray attacks from a covert network

https://www.forbes.com/sites/zakdoffman/2024/10/30/warning-for-14-billion-microsoft-windows-10-windows-11-users-get-free-upgrade/