Cybersecurity
Cybersecurity
A technical guide for engineers on migrating systems to quantum-resistant cryptographic standards to defend against future threats.
The threat from quantum computers to current public-key cryptography is no longer theoretical. By 2026, the 'harvest now, decrypt later' attack vector is an active and present danger, where adversaries capture encrypted data today to decrypt with a future cryptographically relevant quantum computer (CRQC). This reality makes the migration to Post-Quantum Cryptography (PQC) an urgent, non-negotiable infrastructure project for any organization handling sensitive, long-lifecycle data.
This research hub provides a practical roadmap for the PQC transition, focusing on the engineering challenges ahead. We will cover the finalized NIST-standardized algorithms (like CRYSTALS-Kyber for key exchange and CRYSTALS-Dilithium for signatures), strategies for inventorying cryptographic assets, implementing hybrid modes, analyzing performance impacts on latency and bandwidth, and the immense challenge of updating cryptographic protocols across the entire stack—from TLS configurations and code libraries to embedded systems and long-term data archives.
Security
A newly analyzed computer virus from over 20 years ago, named fast16.sys, reveals an early Stuxnet-style attack. The malware was designed to selectively target high-precision calculation software, subtly altering results in memory. This highlights a long-standing threat of data manipulation in critical systems.
Neeraj Dhiman ·
Security
Cybersecurity researchers have identified four malicious packages on the npm registry: `chalk-tempalte`, `@deadcode09284814/axios-util`, `axois-utils`, and `color-style-utils`. These packages were designed to steal information from developer systems and have been downloaded thousands of times.
Neeraj Dhiman ·
AI
A Microsoft AI agent found new malware by analyzing its behavior, not its signature. This allowed it to spot a variant that evades normal security tools. The AI also declined to name the threat actor it found.
Neeraj Dhiman ·
AI
Elastic and Anthropic have teamed up to bring Claude AI activity logs into Elastic Security. This helps security and IT teams monitor AI usage, detect risks, and investigate potential threats within their existing tools.
Neeraj Dhiman ·
AI
JFrog and NanoClaw are launching a security tool to stop AI agents from downloading malicious code. The integration acts like an 'immune system' to protect the software supply chain as AI agents become more autonomous.
Neeraj Dhiman ·
AI
Microsoft Azure now offers sandboxes to safely run untrusted code from AI agents. The isolated environments start in under a second, scale massively, and cost nothing when idle, making AI experimentation much safer for developers.
Neeraj Dhiman ·
AI
A new AI model from Anthropic, called Mythos Preview, has proven highly effective at finding security vulnerabilities. This signals a major shift in how both attackers and defenders will approach cybersecurity.
Neeraj Dhiman ·
Infra
As Kubernetes environments grow, teams often copy sensitive data like API keys across accounts, creating a security risk. A tool called External Secrets Operator automates this, keeping secrets in one place and syncing them securely.
Ashish Kale ·
Infra
NGINX Ingress Controller now natively supports mutual TLS (mTLS), making it much simpler for teams to secure traffic between services. This update helps enforce zero-trust security policies directly within Kubernetes without complex workarounds.
Ashish Kale ·
Infra
Cloudflare has launched a new feature that automatically converts its real-time threat intelligence into active security rules. This helps teams proactively block emerging attacks without manual intervention, saving time and improving security posture.
Ashish Kale ·
AI
Microsoft's new AI platform, Microsoft Discovery, is now available on Azure. It helped develop a new quantum chip that is 1,000x more reliable, halving the company's timeline for a scalable quantum computer to just 2029.
Neeraj Dhiman ·
AI
OpenAI is rolling out a new Lockdown Mode for ChatGPT to prevent data theft. The feature limits certain tools to protect sensitive information from prompt injection attacks, making it safer for professional use.
Neeraj Dhiman ·
AI
Microsoft has identified seven new security vulnerabilities specific to agentic AI systems. This research provides a new framework for developers and security teams to understand and defend against emerging AI-based threats.
Neeraj Dhiman ·
Security
A large-scale malware campaign is using SEO poisoning to create fake websites that impersonate popular open-source and freeware tools. These sites rank high on Google search results, tricking developers and IT teams into downloading info-stealers and other malicious software like Remus Stealer.
Neeraj Dhiman ·
Security
Attackers spent five months inside a stock exchange executive's Outlook mailbox. They slowly exfiltrated emails by routing them through Dropbox and OneDrive to avoid detection. The campaign, reported by Symantec and Carbon Black, appears to be a case of corporate espionage rather than direct financial theft.
Neeraj Dhiman ·
AI
Anthropic is expanding its AI vulnerability detection program, Project Glasswing, to 150 critical infrastructure companies. The project uses AI to find security flaws in sectors like power and telecom, but experts warn it could create a massive patching bottleneck for vendors.
Neeraj Dhiman ·
Infra
Vercel has introduced signed URLs for its Blob storage service. This feature allows developers to generate temporary, secure links for specific files. Each URL is scoped to a single action like uploading or downloading and has a configurable expiry of up to seven days, enhancing security.
Ashish Kale ·
Tech
Indiana-based startup Slate Auto is developing a minimalist electric pickup truck with only 600 parts. The company is prioritizing user privacy and security by deliberately omitting an embedded modem, a stark contrast to the data-heavy, always-connected approach common in the automotive industry.
Taranpreet Singh ·
AI
Microsoft has released two open-source tools, Rampart and Clarity, to help developers secure AI agents. The tools are designed for safety verification during early development, addressing risks as AI agents gain more operational authority. This is part of Microsoft's push for continuous AI safety engineering.
Neeraj Dhiman ·
AI
Standard cloud cost-saving practices, like downsizing underused GPUs, don't apply to secure AI training. The usual utilization metrics can be misleading for these specialized workloads, creating a blind spot for FinOps teams and leading to incorrect infrastructure decisions.
Neeraj Dhiman ·
AI
A new analysis highlights how advanced AI models can now autonomously discover software vulnerabilities at an unprecedented scale. This fundamentally changes the balance between offense and defense in cybersecurity, making traditional disclosure timelines potentially obsolete and requiring an urgent rethinking of security strategies.
Neeraj Dhiman ·
Tech
Apple released its annual fraud prevention report, stating it stopped over $2.2 billion in potentially fraudulent transactions last year. The company uses this data to highlight the value of its curated App Store, arguing its security measures and review process protect both users and developers.
Navdeep Kaur Mahal ·
AI
In a recent discussion, experts from Dataiku and 1Password explored the next frontier of AI challenges. They covered the essentials of data governance, managing complex data supply chains, and the critical need for robust security frameworks to protect increasingly autonomous and interconnected AI agent swarms.
Neeraj Dhiman ·
Data
Snowflake's platform on Google Cloud in Melbourne has successfully completed an IRAP assessment, meeting the Australian Government's 'Protected' security standard. This certification allows public sector agencies and regulated industries in Australia to use the data platform for handling sensitive information and critical workloads on GCP.
Taranpreet Singh ·
Infra
HashiCorp Vault has introduced support for SCIM, a standard protocol for automating user identity management. This update enables enterprises to automatically provision and manage users and groups in Vault, ensuring consistency with their primary identity providers. It simplifies access control, enhances security, and improves operational efficiency.
Ashish Kale ·
Data
Elastic has released version 9.4.2 of the Elastic Stack. This is a security-focused update that addresses potential vulnerabilities found in previous versions. All users are strongly encouraged to upgrade their deployments to this latest version to ensure their systems remain secure and protected.
Taranpreet Singh ·
Security
Dutch authorities have successfully dismantled a massive botnet controlling at least 17 million infected devices globally. The operation, led by the Dutch Politie and NCSC, targeted over 200 servers in the Netherlands that formed the core infrastructure for the network of compromised devices.
Neeraj Dhiman ·
Security
Palo Alto Networks warns a medium-severity security flaw in its PAN-OS and Prisma Access products is under active attack. The vulnerability, CVE-2026-0257, allows attackers to bypass authentication and potentially establish unauthorized VPN connections, posing a significant risk to affected networks.
Neeraj Dhiman ·
Security
The market for DDoS-as-a-Service (DDoSaaS) is evolving from scattered tools into sophisticated platforms. These services now offer subscription tiers, customer support, and reseller programs, making powerful cyberattacks more accessible and easier to launch for a wider range of malicious actors.
Neeraj Dhiman ·
Security
Security firms WatchGuard and ESET have identified two active banking trojan campaigns. The Grandoreiro malware targets Windows users, while the BTMOB malware targets Android devices. The campaigns are primarily focused on companies and mobile users in Spain, Portugal, Mexico, and Brazil, aiming to steal financial information.
Neeraj Dhiman ·
Post-Quantum Cryptography refers to cryptographic algorithms, primarily for public-key encryption and digital signatures, that are secure against attacks by both classical and quantum computers. These new standards, such as those selected by NIST, are based on mathematical problems that are believed to be intractable even for a large-scale quantum computer, ensuring long-term data security.
The primary driver is the 'harvest now, decrypt later' attack. Adversaries can capture and store encrypted data today and simply wait for a powerful quantum computer to become available to decrypt it. For any data that must remain secure for years or decades, the migration to PQC is necessary now to protect it against this inevitable future threat.
A hybrid approach combines a classical cryptographic algorithm (like ECDH) with a PQC algorithm (like Kyber) to establish a key. This strategy provides a safety net, as the connection remains secure as long as at least one of the algorithms is not broken. It is a common transitional strategy to mitigate risks from potential undiscovered flaws in the new PQC algorithms while still providing quantum resistance.
Key challenges include performance overhead, as some PQC algorithms have significantly larger key and signature sizes which can impact network latency and bandwidth. Another major hurdle is achieving 'crypto-agility'—the ability to easily swap out cryptographic algorithms—which many legacy systems lack, requiring significant refactoring. Simply inventorying all instances of hardcoded or outdated cryptography across an enterprise's entire software portfolio is a massive undertaking in itself.