Sys-Admin InfoSec

27 Mar 2025 10:38

Have I Been Pwned owner Troy Hunt’s mailing list compromised in phishing attack

https://www.itpro.com/security/phishing/have-i-been-pwned-owner-troy-hunts-mailing-list-compromised-in-phishing-attack

Sys-Admin InfoSec

20 Mar 2025 17:05

Technical Explanation of NTLM Hash Leak via RAR/ZIP Extraction and .library-ms File

https://cti.monster/blog/2025/03/18/CVE-2025-24071.html

Sys-Admin InfoSec

18 Mar 2025 08:07

GitHub Actions - tj-actions/changed-files action is compromised

The tj-actions/changed-files GitHub Action, which is currently used in over 23,000 repositories, has been compromised. In this attack, the attackers modified the action’s code and retroactively updated multiple version tags to reference the malicious commit...

https://www.stepsecurity.io/blog/harden-runner-detection-tj-actions-changed-files-action-is-compromised

Sys-Admin InfoSec

11 Mar 2025 09:58

Mass Exploitation of Critical PHP-CGI Vulnerability (CVE-2024-4577), Signaling Broad Campaign

Analysys:

https://blog.talosintelligence.com/new-persistent-attacks-japan/

Sys-Admin InfoSec

28 Feb 2025 13:06

Auto-Color: An Emerging and Evasive Linux Backdoor

https://unit42.paloaltonetworks.com/new-linux-backdoor-auto-color/

Sys-Admin InfoSec

26 Feb 2025 15:39

Android trojan TgToxic updates its capabilities

..TgToxic is an Android banking trojan discovered by Trend Micro in July 2022. It’s designed to steal user credentials, cryptocurrency from digital wallets and funds from banking and finance apps.

The actors once again changed the way the malware obtains the C2 URL, from a dead drop location to a domain generation algorithm (DGA)..:

https://intel471.com/blog/android-trojan-tgtoxic-updates-its-capabilities

Sys-Admin InfoSec

20 Feb 2025 07:37

♾ AppSecFest - 25 апреля в Алматы. CFP.

Который год AppSecFest.kz радует контентом, организацией, масштабом. Организаторы настроены на серъезный контент, аудиторию и содержание.

Добрая атмосфера для всех, а + для докладчиков возможность рассказать о своих ресерчах, достижениях в области разработки и защите приложений.

Пока сайт конфы делается, организаторы организуются - ведется CFP набор заявок на доклады связанные с:

- Mobile, Web, X-Platform, Frontend/Backend, Microservices, Docker/K8s, Blockchain, AI, ML
- DevOps, CI/CD, Agile, UI/UX, качеством и безопасностью кода
- SAST, DAST, IAST, API, IaC, Cloud Security, Pentesting, SDLC, DevSecOps, Vulnerability Management

Подать спикер-заявку - https://appsecfest.kz

Sys-Admin InfoSec

18 Feb 2025 18:59

Vgod RANSOMWARE

The ransomware specifically targets Windows systems using advanced encryption techniques, appending a unique file extension to encrypted files...

https://www.cyfirma.com/research/vgod-ransomware

Sys-Admin InfoSec

13 Feb 2025 08:44

Leaking the email of any YouTube user for $10,000

https://brutecat.com/articles/leaking-youtube-emails

Sys-Admin InfoSec

07 Feb 2025 06:07

Mobile Indian Cyber Heist: FatBoyPanel And His Massive Data Breach

https://www.zimperium.com/blog/mobile-indian-cyber-heist-fatboypanel-and-his-massive-data-breach/

Sys-Admin InfoSec

03 Feb 2025 11:43

Unauthorized Data Upload in Alibaba Cloud Object Storage Service

muhammadwaseem29/unauthorized-data-upload-in-alibaba-cloud-object-storage-service-cefa6abcef7f" rel="nofollow">https://medium.com/@muhammadwaseem29/unauthorized-data-upload-in-alibaba-cloud-object-storage-service-cefa6abcef7f

Sys-Admin InfoSec

28 Jan 2025 10:32

119 vulnerabilities in LTE/5G (some with RCE)

Cellular networks are considered critical infrastructure both for day-to-day communication and emergency services, to the extend that their availability and reliability is often highly regulated by government agencies... what happens if they suddenly become unavailable?

Research:

https://cellularsecurity.org/ransacked

Sys-Admin InfoSec

27 Jan 2025 10:06

AWS re:Invent re:Cap в Алматы

AWS re:Invent — здесь Amazon Web Services показывает, каким будет IT завтра. Разбор ключевых анонсов, трендов и новинок, всё самое важное и практичное, можно узнать не летая в Лас-Вегас.

Что будет:

• Самые свежие технологии в облаках, данных, AI/ML и DevOps.
• Полезные инсайты и идеи для вашего бизнеса и проектов.
• Лайфхаки от практиков AWS, которые знают, как это работает в реальной жизни.

• 30 января, 19:00. Алматы, ул. Ходжанова 2/2, MOST IT Hub (8 этаж).

Вход бесплатный.

Спикеры

• Антон Коваленко — 20 лет в IT, Senior Solutions Architect в AWS.
• Александр Бернадский — 15+ лет опыта, Solutions Architect в AWS.

• Мест немного, регистрация здесь

Sys-Admin InfoSec

23 Jan 2025 10:29

ClamAV OLE2 File Format Decryption Denial of Service Vulnerability

A vulnerability in the Object Linking and Embedding 2 (OLE2) decryption routine of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-ole2-H549rphA

Sys-Admin InfoSec

17 Jan 2025 18:53

One Mikro Typo: How a simple DNS misconfiguration enables malware delivery botnet

This botnet uses a global network of Mikrotik routers to send malicious emails that are designed to appear to come from legitimate domains..:

https://blogs.infoblox.com/threat-intelligence/one-mikro-typo-how-a-simple-dns-misconfiguration-enables-malware-delivery-by-a-russian-botnet/

Sys-Admin InfoSec

26 Mar 2025 13:29

Melting Pot of macOS Malware Adds Go to Crystal, Nim and Rust Variants

https://www.sentinelone.com/blog/readerupdate-reforged-melting-pot-of-macos-malware-adds-go-to-crystal-nim-and-rust-variants/

Sys-Admin InfoSec

19 Mar 2025 08:51

Windows Shortcut Exploit Abused as Zero-Day in Widespread APT Campaigns

https://www.trendmicro.com/en_us/research/25/c/windows-shortcut-zero-day-exploit.html

Sys-Admin InfoSec

13 Mar 2025 08:48

StopRansomware: Medusa Ransomware

https://www.cisa.gov/news-events/cybersecurity-advisories/aa25-071a

Sys-Admin InfoSec

06 Mar 2025 03:46

Typosquatted Go Packages Deliver Malware Loader Targeting Linux and macOS Systems

https://socket.dev/blog/typosquatted-go-packages-deliver-malware-loader

Sys-Admin InfoSec

27 Feb 2025 03:18

Massive Botnet Targets M365 with Stealthy Password Spraying Attacks

https://securityscorecard.com/research/massive-botnet-targets-m365-with-stealthy-password-spraying-attacks/

Sys-Admin InfoSec

20 Feb 2025 11:39

New variant of the Snake Keylogger (also known as 404 Keylogger)

https://www.fortinet.com/blog/threat-research/fortisandbox-detects-evolving-snake-keylogger-variant

Sys-Admin InfoSec

19 Feb 2025 12:19

LLMjacking targets DeepSeek

https://sysdig.com/blog/llmjacking-targets-deepseek

Sys-Admin InfoSec

18 Feb 2025 11:43

🧠 OpenBLD.net - ML Predictive Balancing Coming

This is undoubtedly an innovation. OpenBLD.net smart balancing service is now a separate project, introducing key features:

► Detects slow servers before they start lagging
► If an upstream server shows an increase in timeouts or errors → ML predicts potential failures and automatically prepares backup routes before the infrastructure starts "firing"
► Based on historical data, ML knows when servers experience peak loads (e.g., during lunch hours or at the end of the workday)
► Instead of reacting to downtime, it distributes traffic efficiently in advance
► Reduces latency and timeouts by proactively optimizing traffic distribution
► And much more, including environmental factors such as server energy consumption optimization

The balancer operates like a living organism, learning and adapting to conditions on its own)

How does this benefit users?

🚀 More autonomy and focus on your own development.
⚡ More speed.

📢 This week, the updated balancers will be seamlessly integrated into ADA’s infrastructure—the only thing you might notice is the increased speed.

✌️ Stay fast, stay optimized!

Sys-Admin InfoSec

10 Feb 2025 19:11

Weaponizing Background Images for Information Disclosure && LPE: AnyDesk CVE-2024-12754, ZDI-24-1711

https://mansk1es.gitbook.io/AnyDesk_CVE-2024-12754

Sys-Admin InfoSec

05 Feb 2025 06:31

Active Directory Domain Services Elevation of Privilege Vulnerability (CVE-2025-21293)

https://birkep.github.io/posts/Windows-LPE/

Sys-Admin InfoSec

31 Jan 2025 10:27

Browser Syncjacking: How Any Browser Extension can Be Used to Takeover Your Device

https://labs.sqrx.com/browser-syncjacking-cc602ea0cbd0

Sys-Admin InfoSec

27 Jan 2025 13:41

RID Hijacking Technique

RID Hijacking is typically performed by manipulating the Security Account Manager (SAM) database. Threat actors can create an administrator account or escalate privileges to gain administrator access without knowing the password..:

https://asec.ahnlab.com/en/85942/

Sys-Admin InfoSec

27 Jan 2025 06:32

PlushDaemon compromises supply chain of Korean VPN service

supply-chain attack research:

https://www.welivesecurity.com/en/eset-research/plushdaemon-compromises-supply-chain-korean-vpn-service/

Sys-Admin InfoSec

22 Jan 2025 10:00

🟩 OpenBLD.net v8 is here – Cache Warming, UNIX Sockets, and More! 🚀

Excited to introduce the next milestone in the evolution of the open DNS service OpenBLD.net! Here’s what’s new:

• Speed – UNIX sockets + Caching + Load Balancing
• Efficiency – Port reuse allows multiple instances to run on the same port
• Load Balancing – Zero logs (except for errors) for maximum performance
• Memory Optimization – The core binaries take up just 6MB, with the cache stored in binary form, totaling only 11MB
• Buffered Disk Writes – When necessary, writes go through dedicated buffers (tested at 10 million entries in 3.3 seconds)
🔥 Cache Warming – Thousands of domains are preloaded to keep the cache hot, ensuring ultra-fast DNS responses
🔐 Security – Supports Prometheus, SIEM, and Syslog exports for advanced monitoring (for business usage needs)

New mechanisms unlock new possibilities—helping you maintain cyber hygiene, save time, and protect your privacy.

Easy setup: https://openbld.net/docs/category/get-started/

Stay safe. Stay free. Peace to all! ✌️

Sys-Admin InfoSec

17 Jan 2025 08:13

The great Google Ads heist: criminals ransack advertiser accounts via fake Google ads

https://www.malwarebytes.com/blog/news/2025/01/the-great-google-ads-heist-criminals-ransack-advertiser-accounts-via-fake-google-ads