Sys-Admin Up – Telegram
Sys-Admin Up
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InfoSec, Hacks, Perks, Tools, IT/IS Courses, CVE… Contains part of the news that was not included in the Sys-Admin & InfoSec Channel (@sysadm_in_channel)
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SpyVPN: The Google-Featured VPN That Secretly Captures Your Screen

Most people turn to a VPN for one reason: privacy. And with its verified badge, featured placement, and 100k+ installs, FreeVPN.One looked like a safe choice. But once it’s in your browser, it’s not working to keep you safe, it’s continuously watching you..:

https://www.koi.security/blog/spyvpn-the-vpn-that-secretly-captures-your-screen
CVE-2025-48384: Git vulnerable to arbitrary file write on non-Windows systems

...Git CLI on macOS and Linux, issue the command git --version and check to see if the returned version is not on v2.43.7, v2.44.4, v2.45.4, v2.46.4, v2.47.3, v2.48.2, v2.49.1, or v2.50.1..:

https://securitylabs.datadoghq.com/articles/git-arbitrary-file-write/

Fixes for Exploited Git Vulnerabilities

https://lore.kernel.org/git/xmqq5xg2wrd1.fsf@gitster.g/
ShadowCaptcha

ClickFix technique and fake Google/Cloudflare CAPTCHA pages..

https://www.gov.il/en/pages/shadowcaptch-campaign
iso-27001-using-siem.pdf
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ISO 27001:2022 - Security controls with SIEM
Deserialization Vulnerability in GoAnywhere MFT's License Servlet

https://www.fortra.com/security/advisories/product-security/fi-2025-012