📡 Tech & Security Digest — 2026-07-05
Curated from Hacker News, security blogs, and tech publications.
BleepingComputer
- Cisco finally confirms attackers exploiting Unified CM flaw — Cisco confirmed that attackers are now exploiting a Unified Communications Manager (Unified CM) vulnerability patched in early June. […]…
- CISA: Microsoft SharePoint RCE flaw now actively exploited — CISA warned on Wednesday that attackers have begun exploiting a high-severity Microsoft SharePoint remote code execution vulnerability patched in May….
Hacker News
- Atomic Force Microscope high-speed video, stainless etching, bacteria, and more (65 pts)
- Explanation of everything you can see in htop/top on Linux (2019) (468 pts)
- Protocol Prying: Vulnerability Research in AirDrop and Quick Share (22 pts)
- Shadcn/UI now defaults to Base UI instead of Radix (106 pts)
- Command and Conquer Generals natively ported to macOS, iPhone, iPad using Fable (550 pts)
Krebs on Security
- Who Runs the Ransomware Group ‘The Gentlemen?’ — A cybercrime group known as The Gentlemen has emerged as the second most active ransomware gang by victim count, rapidly attracting a talented pool of…
- A Record-Breaking Patch Tuesday for June 2026 — Microsoft today released software updates to plug nearly 200 security holes across its Windows operating systems and supported software, a record numb…
- Lawmakers Demand Answers as CISA Tries to Contain Data Leak — Lawmakers in both houses of Congress are demanding answers from the U.S. Cybersecurity & Infrastructure Security Agency (CISA) after KrebsOnSecur…
- CISA Admin Leaked AWS GovCloud Keys on Github — Until this past weekend, a contractor for the Cybersecurity & Infrastructure Security Agency (CISA) maintained a public GitHub repository that ex…
The Hacker News
- Ransomware Groups Turn to Citrix Bleed 2, BYOVD, and Supply Chain Credentials — Threat actors associated with the Anubis ransomware operation have been observed exploiting the Citrix Bleed 2 (CVE-2025-5777) vulnerability to obtain…
- New ChocoPoC RAT Targets Vulnerability Researchers via Fake PoC Exploit Repos — Attackers are hiding a data-stealing trojan inside fake exploit code aimed at the people who hunt bugs for a living. The malware, called ChocoPoC, tra…
- New Avalon Malware Framework Packs CrownX Ransomware Capabilities — Cybersecurity researchers have discovered a previously undocumented modular malware framework codenamed Avalon that’s distributed by means of a multi-…
- Progress Kemp LoadMaster Pre-Auth RCE Flaw Faces Active Exploitation Attempts — A recently disclosed critical security flaw impacting Progress Kemp LoadMaster is seeing active exploitation attempts, according to an advisory from e…
- SharePoint RCE CVE-2026-45659 Added to CISA KEV After Active Exploitation — The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a high-severity flaw impacting Microsoft SharePoint Server to its …
- Attackers Exploit SimpleHelp CVE-2026-48558 to Deploy TaskWeaver and Djinn Stealer — An unknown threat actor has been observed exploiting a recently disclosed maximum-severity security flaw in SimpleHelp to deliver two previously unrep…
- Oracle E-Business Suite Flaw CVE-2026-46817 Actively Exploited in the Wild — A critical security flaw impacting Oracle E-Business Suite has come under active exploitation in the wild, according to Defused Cyber.
The vulnerabil…
- AI-Generated Browser Ransomware Abuses Chromium API on Windows, Linux, macOS, Android — Cybersecurity researchers have flagged a new malware artifact generated using DeepSeek that constructed a novel attack path combining “unrealistic bro…
- AI Agent Exploits Langflow RCE to Automate Database Ransomware Attack — Security firm Sysdig says it has found what it believes is the first ransomware attack run from start to finish by an AI agent.
Its Threat …
- Citrix Patches Six NetScaler Flaws Allowing File Read and Denial-of-Service — Citrix on Tuesday released security updates to address multiple flaws in NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Ga…