TECHNO CHAT / TECH BLOG

Latest articles — page 20

Hackers Used AI to Build First Known Zero-Day 2FA Bypass, Google Warns

Google's threat hunters have flagged a troubling milestone: the first known instance of a zero-day exploit likely discovered and weaponized using an artificial intelligence model. What began as an obscure Python script has been linked to a coordinated effort by cybercriminals to develop a two-factor authentication (2FA) bypass that could be scaled for mass exploitation. The disclosure underscores how AI is reshaping offensive cyber operations and compressing the timeline from…

Saugata DattaMay 12, 20264 min read353

Cybersecurity

Breaking the code: how a multi-stage “code of conduct” phishing campaign led to AiTM token compromise

Phishing has evolved from crude scams to carefully engineered deceptions that mimic trusted internal processes. In mid‑April 2026, Microsoft Defender Research observed a large, multi‑stage campaign that did exactly that: it masqueraded as internal “code of conduct” notifications, used polished templates and legitimate delivery services, and funneled victims through a sequence of CAPTCHA and staging pages that ultimately proxied real authentication flows. The result was an adversary‑in‑the‑middle (AiTM) compromise capable…

Saugata DattaMay 12, 20266 min read403

Cloud Computing

How Compute Became the Real Prize: Anthropic, SpaceX, and the Musk–Altman Showdown

The story this week looked less like another round in the model arms race and more like a fight over power plants and who gets first dibs on GPUs. Anthropic’s new deal to rent SpaceX’s Colossus 1 facility in Memphis, combined with courtroom scenes between Elon Musk and Sam Altman, made one thing clear: raw compute capacity — and the speed at which you can access it — is now…

Saugata DattaMay 9, 20265 min read350

Artificial Intelligence

Let’s Encrypt Temporarily Halts Certificate Issuance Following Root Incident

On May 8, 2026, Let’s Encrypt, the widely used non-profit certificate authority, took the drastic step of temporarily suspending all certificate issuance. The move came after engineers discovered a critical issue involving a cross-signed certificate that linked the organization’s current Generation X root to its upcoming Generation Y root infrastructure. This preventive measure resulted in a complete shutdown of services across both production and staging environments for several hours. Restoring…

Saugata DattaMay 9, 20262 min read356

Cybersecurity

Critical Microsoft 365 Copilot Flaws: What Organizations Need to Know

Microsoft has disclosed and silently remediated three critical information-disclosure vulnerabilities in Microsoft 365 Copilot and Copilot Chat in Microsoft Edge. The flaws—CVE-2026-26129, CVE-2026-26164, and CVE-2026-33111—were published on May 7, 2026, and Microsoft reports that mitigations were deployed on the cloud side so that no customer action or patch installation is required. While that immediate remediation reduces near-term risk, the underlying issues expose a broader tension: AI-powered productivity tools often surface…

Saugata DattaMay 9, 20264 min read393

Azure

Scaling Cloud and AI: How Microsoft Azure Is Powering Europe’s Digital Future

Cloud and AI demand in Europe is surging, and Microsoft Azure is expanding its regional footprint and services to meet that need. From public-sector productivity tools to industrial AI deployments, organizations across the continent are moving critical workloads to cloud platforms that can deliver performance, compliance, and the operational control required by local regulators. This piece synthesizes Microsoft’s recent commitments and the practical implications for European customers as they scale…

Saugata DattaMay 9, 20264 min read357

Cybersecurity

How Mozilla Used Mythos to Find 271 Firefox Vulnerabilities — and What It Means

Mozilla says it used Anthropic’s Mythos model, together with a custom agent harness, to uncover 271 security issues in Firefox over roughly two months. The disclosure, supported by a small set of public Bugzilla reports, highlights a workflow that pairs large language models with deterministic tooling and verification to reduce hallucinations and produce actionable test cases — but it has also reignited debates about hype, disclosure practices, and the shifting…

Saugata DattaMay 8, 20264 min read369

Artificial Intelligence

OpenAI’s ‘Trusted Contact’ for ChatGPT: A New Safeguard for Users at Risk

On May 7, 2026, OpenAI unveiled a feature called Trusted Contact for ChatGPT accounts, designed to surface a human connection when conversations indicate possible self-harm. The tool lets adult users designate a trusted person — a friend or family member — who will be encouraged to check in if the system detects signs of distress. OpenAI says the aim is to provide an immediate, human-facing nudge alongside its existing automated…

Saugata DattaMay 8, 20263 min read357

Compliance and Privacy

Vault Enterprise 2.0: Rethinking LDAP Secrets Management for Enterprise Identity

For security and ops teams, directory credentials have long been a stubborn source of friction: static LDAP passwords, brittle rotation processes, and the need for high‑privilege service accounts create risk and operational toil. Vault Enterprise 2.0 reframes that problem by bringing LDAP static roles into a centralized rotation manager and adding new flows that make onboarding, rotation, and migration safer, more auditable, and far easier to operate at scale. The…

Saugata DattaMay 8, 20264 min read354

AI Agents and Frameworks

Amazon Expands Developer Toolset: Claude Code and Codex Join Kiro on AWS

Amazon has quietly shifted the rules of engagement for its internal developer community. In a recent staff note, the company announced that tens of thousands of its developers will now have immediate access to Anthropic’s Claude Code and, soon, OpenAI’s Codex — both hosted on AWS and Amazon Bedrock. The move signals a notable loosening of earlier restrictions that favored Amazon’s own agentic coding service, Kiro, and underscores a broader…

Saugata DattaMay 6, 20265 min read475

Cybersecurity

Critical Palo Alto Firewall Flaw: CVE-2026-0300 Exploited to Gain Root Access

Palo Alto Networks has disclosed a critical buffer overflow vulnerability in PAN-OS that is already being exploited in the wild. The flaw, tracked as CVE-2026-0300, can allow unauthenticated attackers to run arbitrary code with full root privileges on affected PA-Series and VM-Series firewalls when the User-ID™ Authentication Portal (captive portal) is exposed to untrusted networks. Given the ease of exploitation and the strategic value of perimeter firewalls, organizations should treat…

Saugata DattaMay 6, 20263 min read430

Cloud Computing

Copy Fail (CVE-2026-31431): A 4‑Byte Kernel Bug That Lets Attackers Gain Root on Major Linux Distros

Microsoft Defender Security Research recently disclosed CVE-2026-31431—nicknamed “Copy Fail”—a high‑severity local privilege escalation in the Linux kernel’s crypto subsystem that enables an unprivileged user to escalate to root. The vulnerability affects kernels released since 2017 and has broad implications for cloud and container environments because the exploit can corrupt in-memory representations of readable files (including setuid binaries) without changing the on-disk file. Although public proof-of-concept code exists and detected exploitation…

Saugata DattaMay 2, 20265 min read463

Latest articles — page 20

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