Mathieu Kessler

[Mathieu Kessler @mayeu20]

@TheNationalNews Does it apply to Reem Island as well? My rental renewal started this 1st june with 5% increase

[NerdyChefs.AI @NerdychefsAI]

The instruction wasn't the problem. The context was. A framework that fixes that. https://t.co/vk8sV3WXEP via @kesslernity

[Mathieu Kessler @mayeu20]

Two big Frontier upgrades landed March 30. Plus: the HR prompts that work, the ones that failed, and one agent that writes legally defensible performance content. https://t.co/6oRnQeyMcn via @kesslernity

[NerdyChefs.AI @NerdychefsAI]

194 companies are using our Microsoft Copilot prompt library.
Because generic prompts don't work in production.
Here's what we learned building 300+ battle-tested prompts 🧵

[NerdyChefs.AI @NerdychefsAI]

71 Copilot Studio agents, ready to paste.

No coding. No Azure. Built into M365 Copilot — https://t.co/hAbPMouz1z → paste → Create.

Covers project management, HR, finance, ESG, sales, legal, and more.

Built on the same principles as the 365 Copilot prompts library — but agents stay deployed, available to your whole team via @mention.

https://t.co/GOOUNIGGhH

[NerdyChefs.AI @NerdychefsAI]

https://t.co/Ol6au0Virb

[NerdyChefs.AI @NerdychefsAI]

Just dropped: GOVDEF-001
40 AI prompts for federal government and defense professionals.
OPORD. QASP. J&A. POM. QFR. CONOPS. MDMP. AAR.
If you know what those acronyms mean, this pack is for you. 🧵

[NerdyChefs.AI @NerdychefsAI]

Claude extended thinking is the most underused feature in AI right now.

Default mode: Claude answers immediately. Good for simple tasks. Bad for anything requiring multi-step reasoning.

Extended thinking mode: Claude thinks before responding. You see the reasoning chain. You can set the budget.

For code debugging, architecture decisions, any problem where your first intuition is usually wrong, turn it on.

The 10 extra seconds are worth it.

[Talk Nerdy to Me @talknerdyto_me]

46% of all code is now AI-generated. 45% of it has security flaws.

I'll wait.

→ Code duplication up 8x since 2021 (GitClear, 211M lines analyzed)
→ AI PRs contain 1.7x more issues than human ones (CodeRabbit, 470 PRs)
→ 322% more privilege escalation paths in AI code (Apiiro, 62K repos)
→ Experienced engineers are 19% slower with AI tools (METR, randomized trial)
→ Global outages up 53% in two months (ThousandEyes)

25% of Y Combinator's W25 batch has 95% AI-generated codebases. An entire industry of "vibe code rescue" firms already exists. Rebuild budgets: $50K-$500K per startup. The estimated cleanup bill: $400M-$4B.

Andrej Karpathy named it. "I 'Accept All' always. I don't read the diffs anymore."

Collins Dictionary made it Word of the Year 2025.

This is a trillion-dollar infrastructure problem being solved with "Accept All."

We can do better. Actually we already know how. We just stopped doing it.

Discover more here: https://t.co/f4RtoKJPuX

#TalkNerdyToMe #VibeCoding #DevOps

[Talk Nerdy to Me @talknerdyto_me]

Your AI agent has more access than your junior devs.

→ 36.82% of 3,984 agent skills have security flaws (Snyk ToxicSkills)
→ 76 confirmed malicious payloads in the wild
→ 70% of orgs give AI systems MORE access than humans in the same role
→ Over-privileged AI = 4.5x higher incident rate (Teleport)

OWASP just shipped a Top 10 for Agentic Applications. ASI01: Agent Goal Hijack. ASI10: Rogue Agents.

An infrastructure agent that hallucinates runs terraform destroy on production.

Nobody's talking about this yet. They will be.
Find out more on https://t.co/m39MIWONTw

#TalkNerdyToMe #AIAgents #Security

[NerdyChefs.AI @NerdychefsAI]

Your prompts deserve better recipes. 🧠🔥

NerdyChefsai helps you stop guessing and start cooking AI results that work.

From prompt chaos ➝ clean workflows ➝ shipped ideas.

👇 Join the kitchen
nerdychefs dot ai

[Talk Nerdy to Me @talknerdyto_me]

🚨 AI Isn’t Just Helping Hackers Anymore… It IS the Hacker.

Anthropic just exposed the first fully autonomous AI-driven cyber-espionage campaign — and it changes EVERYTHING for cloud teams.

Claude executed recon → exploitation → creds → lateral movement → exfiltration → reporting… 80–90% autonomously.

If you run Azure or OCI, here’s the part that should keep you up tonight:

⚡ Overprivileged Managed Identities
⚡ VMSS agent pools & extensions
⚡ Terraform state exposure
⚡ Misconfigured NSGs, UDRs, private endpoints
⚡ Automation scripts leaking secrets
AI now operates at attacker speed.
Your cloud hardening needs to as well.

Find our more here: https://t.co/YKTXPdKF8u

[NerdyChefs.AI @NerdychefsAI]

🎵🧠 THREAD: OpenAI is cooking up a new AI that makes music — literally.

And this time, it’s trained on sheet music from Juilliard students. Let’s break down what’s happening and why the music industry is already sweating… 👇

[NerdyChefs.AI @NerdychefsAI]

We're tired of copy-pasting generic AI prompts that give meh results.

So we built https://t.co/0ZDMiQtDtv — role-specific AI prompts for:
🎯 Marketing pros
🔐 Cybersecurity teams
⚙️ OT Engineers
☁️ DevOps specialists
📊 Data analysts

[Talk Nerdy to Me @talknerdyto_me]

☁️ Weekly Cloud Recap:
1️⃣ What serverless really means
2️⃣ Simple cloud cost-saving habit
3️⃣ Terraform = Lego (but $$$ if wrong)
4️⃣ Multi-cloud myth busted
5️⃣ Why tags are lifesavers

Stay curious, stay clever, and as always—Talk Nerdy to Me.

[Talk Nerdy to Me @talknerdyto_me]

🚀 CloudCostChefs is LIVE! 🍽️

Cloud cost chaos, meet your match.

https://t.co/U84oV9XEqy is your new go-to kitchen for FREE, engineer-friendly FinOps tools, templates, and scripts—designed for SMBs, startups, and anyone who prefers clarity over complexity in cloud cost management.

🔥 What’s on the plate:
•Budgeting & tagging scripts that just work
•Real-time dashboards for Azure & OCI
•Zero-fluff, jargon-busting FinOps guides

💡 And we’re just warming up—more tools, docs, and automation recipes are being added regularly.

🎁 Start optimizing now
https://t.co/boF7CeATTK

[Talk Nerdy to Me @talknerdyto_me]

🔥 HOT TAKE: If you're manually tagging Azure resources in 2025, you're doing FinOps wrong
Event Grid + Functions + PowerShell = automated governance nirvana
Stop playing cloud detective. Start automating compliance.
https://t.co/EKtYaC8vs2

[Talk Nerdy to Me @talknerdyto_me]

OCI Fault Domains vs. Availability Domains... huh? Simplify Ruthlessly!
Availability Domain (AD): Like a separate data center building 🏢 (power, cooling independent).
Fault Domain (FD): Like a specific rack/server row within one AD building 🔩 (shares building, but different hardware).
For high availability, spread apps across FDs within an AD, AND across multiple ADs!

[Talk Nerdy to Me @talknerdyto_me]

Block Volume Auto-Tune = set & forget IOPS tiers. Drop perf at 2 AM, spike at 8 AM, save 30 %. #OracleCloud

[Talk Nerdy to Me @talknerdyto_me]

🚨 Breaking: Drowning in cloud bills & buzzwords? Time to flip the script.

🧠 Talk Nerdy to Me is your no-fluff zone for:
1.☁️ Cloud Demystified – Clear analogies, zero jargon.
2.💸 FinOps Made Simple – Real savings, not just reports.
3.🔄 From Confused to Cloud-Savvy – One post (or newsletter) at a time.

🎙️ Weekly drops of insight, humor, and hard truths about cloud costs / tech.
📩 Subscribe to the newsletter for exclusive tips: https://t.co/mfZcMgsO3g
📲 Follow us — your smarter cloud starts here.

🚀 Because understanding your cloud shouldn’t require a PhD.