🌐 Tech Security News Hub — Trusted & Verified Sources
Updated every 2 hours • Last sync: 04/03/2026 3:48 pm
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Evolution of Ransomware: Multi-Extortion Ransomware Attacks
Multi-extortion ransomware relies on stolen data to pressure victims with public leaks. Penta Security explains how its D.AMO platform keeps exfiltrated files encrypted and useless…
Microsoft still working to fix Exchange Online mailbox access issues
Microsoft is investigating and working to resolve Exchange Online mailbox access issues that have intermittently affected Outlook mobile and macOS users for weeks. [...]
Man admits to locking thousands of Windows devices in extortion plot
A former core infrastructure engineer has pleaded guilty to locking Windows admins out of 254 servers as part of a failed extortion plot targeting his…
Microsoft now force upgrades unmanaged Windows 11 24H2 PCs
Starting this week, Microsoft has begun force-upgrading unmanaged devices running Windows 11 24H2 Home and Pro editions to Windows 11 25H2. [...]
CERT-EU: European Commission hack exposes data of 30 EU entities
The European Union's Cybersecurity Service (CERT-EU) has attributed the European Commission cloud hack to the TeamPCP threat group, saying the resulting breach exposed the data of at least…
Cisco IOS XE Software Denial of Service Vulnerability
A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker to cause a denial of service (DoS) condition on…
Threat actor abuse of AI accelerates from tool to cyberattack surface
Generative AI is upgrading cyberattacks, from 450% higher phishing click‑through rates to industrialized MFA bypass. The post Threat actor abuse of AI accelerates from tool…
Cookie-controlled PHP webshells: A stealthy tradecraft in Linux hosting environments
Cookie-gated PHP webshells use obfuscation, php-fpm execution, and cron-based persistence to evade detection in Linux hosting environments. This post examines how this tradecraft conceals execution…
Samsung Retains No. 1 Position in Global Gaming Monitor Market for Seventh Year
Samsung Electronics today announced it has retained its position as the world’s No. 1 gaming monitor brand for the seventh consecutive year, continuing a run…
Cisco Smart Software Manager On-Prem Arbitrary Command Execution Vulnerability
A vulnerability in Cisco Smart Software Manager On-Prem (SSM On-Prem) could allow an unauthenticated, remote attacker to execute arbitrary commands on the underlying operating system…
Mitigating the Axios npm supply chain compromise
On March 31, 2026, the popular HTTP client Axios experienced a supply chain attack, causing two newly published npm packages for version updates to download…
Threat Brief: Widespread Impact of the Axios Supply Chain Attack
Unit 42 discusses the supply chain attack targeting Axios. Learn about the full attack chain, from the dropper to forensic cleanup. The post Threat Brief:…
Cisco Nexus Dashboard Insights Arbitrary File Write Vulnerability
A vulnerability in the Metadata update feature of Cisco Nexus Dashboard Insights could allow an authenticated, remote attacker to write arbitrary files to an affected…
Cisco Evolved Programmable Network Manager Improper Authorization Vulnerability
A vulnerability in the web-based management interface of Cisco Evolved Programmable Network Manager (EPNM) could allow an authenticated, remote attacker with low privileges to access…
Cisco Smart Software Manager On-Prem Privilege Escalation Vulnerability
A vulnerability in the web interface of Cisco Smart Software Manager On-Prem (SSM On-Prem) could allow an authenticated, remote attacker to elevate privileges on an…
[Video] Samsung Color E-Paper: A Smarter Alternative to Traditional Posters
Retail managers and franchise operators know the hassle of updating paper posters across multiple locations. For frequently changing content — such as class schedules, seasonal…
Samsung Study Highlights Rising Privacy Concerns in Public Smartphone Use
A new Samsung Electronics study reveals widespread exposure of personal content during public smartphone use across Europe. Surveying 11,000 people, the research found that 56%…
Weaponizing the Protectors: TeamPCP’s Multi-Stage Supply Chain Attack on Security Infrastructure
TeamPCP continues its string of supply chain attacks, and announces a partnership with Vect ransomware group. The post Weaponizing the Protectors: TeamPCP’s Multi-Stage Supply Chain…
The threat to critical infrastructure has changed. Has your readiness?
Five facts critical infrastructure (CI) leaders need to act on in 2026, grounded in what Microsoft Threat Intelligence is observing across sectors right now. The…
Applying security fundamentals to AI: Practical advice for CISOs
Read actionable advice for CISOs on securing AI, managing risk, and applying core security principles in today’s AI‑powered environment. The post Applying security fundamentals to…
[Photo] Inside Samsung OLED FC: Elite Gamers Compete Live on Advanced OLED Displays at Samsung KX
On March 27, Samsung KX in London came alive as Samsung Electronics brought fans together for Samsung OLED FC, a Clubs tournament in EA SPORTS…
Operation TrueChaos: 0-Day Exploitation Against Southeast Asian Government Targets
Key Points Introduction At the beginning of 2026, Check Point Research observed a series of targeted attacks against government entities in Southeast Asia carried out…
Double Agents: Exposing Security Blind Spots in GCP Vertex AI
Unit 42 uncovers a "double agent" flaw in Google Cloud's Vertex AI, demonstrating how overprivileged AI agents can compromise cloud environments. The post Double Agents:…
ChatGPT Data Leakage via a Hidden Outbound Channel in the Code Execution Runtime
Key Takeaways What Happened AI assistants now handle some of the most sensitive data people own. Users discuss symptoms and medical history. They ask questions…
30th March – Threat Intelligence Report
For the latest discoveries in cyber research for the week of 30th March, please download our Threat Intelligence Bulletin. TOP ATTACKS AND BREACHES Iranian state-affiliated…
Samsung Electronics Holds Its Top Position in European Microwave Market for 11th Consecutive Year
Samsung Electronics today announced that it has once again secured its position as Europe’s No. 1 selling microwave brand, marking eleven consecutive years at the…
AI Threat Landscape Digest January-February 2026
KEY FINDINGS AI-assisted malware development has reached operational maturity.VoidLink framework, which is modular, professionally engineered, and fully functional,was built by a single developer using a…
Threat Brief: March 2026 Escalation of Cyber Risk Related to Iran (Updated March 26)
Unit 42 details recent Iranian cyberattack activity, sharing direct observations of phishing, hacktivist activity and cybercrime. We include recommendations for defenders. The post Threat Brief:…
Converging Interests: Analysis of Threat Clusters Targeting a Southeast Asian Government
Unit 42 uncovers multiple clusters of cyberespionage targeting a Southeast Asian government organization with USBFect, RATs and loaders. The post Converging Interests: Analysis of Threat…
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This page displays excerpts and links from third-party vendor and cybersecurity RSS feeds. All articles remain the property of their original publishers. We provide short previews under fair use for informational purposes only. We cannot guarantee accuracy, completeness, or timeliness of any external content. This is not professional or legal advice. If you are a rights holder and believe any content here infringes your rights, please contact us at admin@sanchitgurukul.com or visit our Copyright / DMCA page for prompt action.