TECHNO CHAT / TECH BLOG

Latest articles — page 14

Kali Linux 2026.1 Arrives — New Tools, NetHunter Breakthroughs, and a Nostalgic BackTrack Mode

Kali Linux’s first major release of 2026 lands with a mix of practical upgrades, fresh aesthetics, and a handful of features that will matter to both day-to-day penetration testers and mobile security researchers. Version 2026.1 brings a modernized look, an under‑the‑hood kernel bump, targeted NetHunter enhancements, and eight new offensive-security tools that expand Kali’s capabilities in post‑exploitation, web testing, and adversary emulation. A smoother, refreshed experience The release begins where…

Saugata DattaMar 25, 20265 min read464

Microsoft

Microsoft Issues Emergency Windows 11 Fix for Microsoft Account Sign-In Failures

Microsoft released an out-of-band update for Windows 11 (KB5085516) on March 21, 2026, to address a sign-in regression introduced by the March 10 cumulative update (KB5079473). Affected users reported being unable to authenticate into apps using personal Microsoft accounts: despite an active internet connection, the sign-in flow incorrectly displayed a “no Internet” error and blocked access to Microsoft services such as OneDrive and Microsoft Teams Free. Background and scope The…

Saugata DattaMar 23, 20262 min read372

Cloud Computing

AstraZeneca Allegedly Targeted by LAPSUS$ — Claims of a 3GB Internal Data Dump

A known hacking collective identifying as LAPSUS$ has posted claims that it obtained and is attempting to sell a 3GB .tar.gz archive allegedly containing AstraZeneca internal data. As of the reports dated March 20, 2026, AstraZeneca had not issued a public statement confirming or denying the claim. What the threat actors presented The actors published teasers and screenshots on breach forums and offered password-protected paste samples as proof. They reportedly…

Saugata DattaMar 23, 20262 min read523

Cybersecurity

Oracle Issues Urgent Security Update for Critical RCE in Identity Manager and Web Services Manager

Oracle has released an out-of-band security alert to address a critical remote code execution vulnerability, tracked as CVE-2026-21992, affecting Oracle Identity Manager and Oracle Web Services Manager. With a CVSS 3.1 base score of 9.8 and no authentication required, this is a high-risk flaw that can be exploited remotely over HTTP with minimal complexity. Organizations running internet-facing Fusion Middleware components should treat this as an emergency. What was disclosed Vulnerability:…

Saugata DattaMar 21, 20262 min read387

Cybersecurity

Chrome Security Update Fixes 26 Vulnerabilities That Could Allow Remote Code Execution

Google’s latest Chrome security update is a reminder that even the world’s most scrutinized software still harbors dangerous flaws. In a single release, Chrome developers patched 26 vulnerabilities—three marked critical—that could let unauthenticated attackers run malicious code simply by getting a user to visit a crafted webpage. For anyone who uses Chrome, from casual browsers to enterprise fleets, this is not a routine maintenance note: it’s a prompt to update…

Saugata DattaMar 21, 20264 min read522

Artificial intelligence

Automate Your Claude Code Workflow: A Practical Guide to Scheduled Tasks

A little automation goes a long way. If you spend any time monitoring deployments, babysitting long-running builds, checking back on pull requests, or simply reminding yourself to follow up on something later, Claude Code’s scheduled tasks give you a lightweight, session-scoped way to run prompts on a cadence. They let Claude re-run prompts automatically while your session is open, turning repetitive checks into background chores so you can focus on…

Saugata DattaMar 21, 20266 min read534

Microsoft

KB5079473 Chaos: How a Windows 11 Patch Locked Out Teams, OneDrive and Personal Accounts

A routine March cumulative update meant to keep Windows secure instead produced a glaring user-impacting regression. After Microsoft pushed KB5079473 (OS Build 26100.8037) on March 10, a subset of Windows 11 devices began failing to sign in to consumer Microsoft services. The result: personal OneDrive syncs stopped working, Microsoft Teams Free users could not authenticate, and Office features tied to personal Microsoft accounts were effectively blocked — all while devices…

Saugata DattaMar 20, 20264 min read452

AI Agents and Frameworks

AI as Tradecraft: How Threat Actors Operationalize Artificial Intelligence

Organizations are facing a subtle but powerful shift: adversaries are not inventing wholly new attacks so much as adopting artificial intelligence to make existing tradecraft faster, cheaper, and more resilient. Microsoft’s threat intelligence and other industry observers show that generative AI is being embedded across the attack lifecycle to accelerate reconnaissance, scale social engineering, and shorten the time between detection and re‑deployment. The result is a landscape where familiar threats…

Saugata DattaMar 20, 20264 min read594

AI Agents and Frameworks

Claude Code Channels: The OpenClaw Killer — Anthropic Brings Always‑On Coding to Your Chats

When a developer wants a quick fix while away from their desk, the options have traditionally been limited: SSH into a server, fire up a remote IDE, or wait until you’re back at your workstation. Anthropic’s new Claude Code Channels changes that pattern by letting Claude Code behave like a persistent, message-driven collaborator you can reach from apps you already use—Telegram and Discord. It’s more than a UI change; it…

Saugata DattaMar 20, 20265 min read531

Cybersecurity

When a Path Traversal Flaw Hits Home: Inside the Ubiquiti UniFi Critical Vulnerabilities

Ubiquiti has quietly become a household name for network hardware in small-to-midsize enterprises, campuses, and savvy home setups. That trust makes the recent disclosure of two serious flaws in the UniFi Network Application especially alarming: one is a maximum-severity path traversal that can enable a full system takeover, and the other is an authenticated NoSQL injection that can escalate privileges. Both merit immediate attention from operators, because the technical details…

Saugata DattaMar 20, 20264 min read353

Artificial intelligence

Why UIDAI’s New Bug Bounty Matters for Aadhaar and National Identity Security

India’s Unique Identification Authority (UIDAI) has taken a notable step by launching its first structured Bug Bounty Programme for the Aadhaar ecosystem. For an identity system that underpins services for more than a billion residents, inviting independent security researchers to probe critical digital assets is not just a tactical decision—it’s a strategic shift toward continuous, crowdsourced resilience. The programme signals a growing recognition that large-scale public infrastructure benefits from the…

Saugata DattaMar 19, 20264 min read387

Cybersecurity

What the Marquis Breach Teaches Us About Vendor Risk and Ransomware Preparedness

Marquis, a Texas-based provider of digital marketing, CRM and analytics services for hundreds of financial institutions, disclosed a major security incident tied to a mid‑2025 ransomware attack that ultimately exposed the personal information of more than 672,000 people. The story is less about a single failure and more about how a cascade of weaknesses—an exploited firewall, third‑party exposure, and slow discovery—can amplify harm across an industry that relies heavily on…

Saugata DattaMar 19, 20263 min read354

Latest articles — page 14

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