Category
Risks, vulnerabilities, defensive practices and governance.
Cybersecurity coverage focuses on actual risk and operational response. Vulnerabilities, identities, software supply chains and backups are connected with prevention and remediation decisions.
Reference guide
A pragmatic method for protecting accounts, devices, backups and critical services without turning a small business into a security operations centre.
Enterprise administrators can prevent organizations and repositories from overriding centrally defined security configurations.
Enterprise Cloud administrators can authorize a classic token or SSH key across 50 organizations through a GitHub App.
github.com and partner CDNs now reject SHA-1 in HTTPS, potentially breaking old clients and network appliances.
AI pull-request scanning can now run when CodeQL default setup is disabled, subject to Advanced Security policies.
All npm accounts now receive a 72-hour hold after recovery-code authentication to slow account takeovers.
Managed Defense combines Cloudflare with OpenAI Daybreak to find vulnerabilities, validate exploitability and propose fixes.
GitHub brings CodeQL to Linux ARM64 and expands detection for Rust, Micronaut, ASP.NET Core, OData and PostgreSQL libpq.
Android 8 and later can transfer passwords and passkeys directly between compatible managers without creating a plaintext export.
GitHub now lets teams restrict Actions cache access to read, write, write-only or none to reduce cache-poisoning risks in CI pipelines.
Docker outlines an approach built on verified images, isolation, least privilege and end-to-end traceability for the agent software supply chain.
The offering combines zero data retention with misuse detection while storing security signals in customer-controlled cloud infrastructure.
Signal adds key transparency with independent auditors. It can detect key substitution, but not an account that has already been taken over.
WhatsApp now supports multiple passkeys, replaces the verification PIN and displays more context for calls from unknown numbers.
AWS will stop new email-validated certificates and later their renewals. Here is the timeline and in-place DNS migration path.
Docker Hub can exchange a signed GitHub job identity for a short-lived token. Here is how to scope rules and migrate from PATs.
Availability delays, blocks, appeals and a new dual-use declaration: npm is strengthening software supply-chain security at publish time.
CodeMender scans code, validates flaws with exploits and proposes tested patches. Here is what Google promises and which safeguards teams still need.
Cloudflare blocked 935 attacks exceeding 1 Tbps in the first half of 2026. DNS, CLDAP and origin protection: the practical lessons.
Enterprises can govern the MCP servers used by GitHub Copilot. How allowlists, matching, deployment and complementary security controls work.
Node.js fixes eleven vulnerabilities across releases 22, 24 and 26. Patched versions, HTTP/2, TLS and Permission Model risks, and a deployment plan.
Google is adding selfie video to account recovery. How it works, eligible accounts, privacy choices and the backup methods to retain.
GitHub Actions now holds some suspicious workflows for review. What this automatic control protects and what maintainers must still inspect.
Project Perception enters preview with an initial mission: connect security signals, identify attack paths and accelerate software vulnerability remediation.
Strengths, limits, recovery and use cases: a practical method for combining password managers, passkeys and MFA according to risk.
An urgency-based method to regain control of an account, limit fraud and respond properly when your personal data has been exposed.
GitHub now separates its public program from a better-paid VIP tier. The platform wants to reward deep research instead of submission volume.
An incident involving a research agent shows why autonomous systems need real incident procedures, not only prompt-level guardrails.
Accomplish AI's SharedRoot chain shows why local agents must be treated as untrusted execution environments, even when they run inside a virtual machine.
Critical SharePoint vulnerabilities show a hard rule: after likely compromise, patching must be paired with key rotation and incident hunting.
Fake troubleshooting tips are pushing gamers to paste PowerShell commands. Here is how to spot the trap and what to do if you already ran one.
Recent cyber alerts point in the same direction: AI and automation amplify attacks that still rely on very familiar social and technical patterns.
Before adding an AI component to a product, teams need to frame data, outputs, permissions and monitoring like any other critical system.
Domain-bound keys, local unlocking and no shared secret: understand why passkeys stop fraudulent websites.
Not every vulnerability deserves the same urgency. Actively exploited flaws should move up the queue.
Companies talk a lot about backups. In a crisis, the real indicator is the ability to restore quickly and cleanly.
An extension installed to save time can read sensitive pages. Teams should treat the browser as a critical surface.
LLM applications mix instructions, documents and actions. Prompt injection exploits that confusion of roles.
Customers want to understand what they install. The SBOM turns software dependency into a concrete discussion object.
Test accounts, forgotten keys and inherited rights create a quiet attack surface in cloud environments.
Zero trust is often sold as a large transformation. A small company can still start with simple decisions.
QR codes move users to their phones, outside many usual enterprise protections.
Useful logs cannot be improvised during a crisis. Teams need to decide in advance what must be visible.
