All news with #application security tag

🛡️ This article examines how threat actors increasingly use less-obvious file types to bypass defenses and deliver malware. It outlines disk image formats (ISO, IMG, VHD, VMDK) that mount natively and can evade scanning, Office-related formats like .one and .xll that hide scripts or DLLs, and SVG files that can contain JavaScript. The piece also describes polyglot files and a notable IcedID campaign that chained ZIP→ISO→CHM→mshta to deploy payloads, and stresses the need for comprehensive scanning of these formats by security tools.

🛠️ Google Cloud announces Fault Injection Testing (FIT) in public preview to help teams automate failure testing and validate application resilience. FIT lets you create experiment templates to inject targeted faults such as Cloud SQL failovers and degraded Layer 7 traffic, with an automated dry run to verify affected resources and permissions. Experiments run for a defined duration with stop-and-revert controls, and Google recommends using FIT in non-production during preview. Access is via the Cloud console, gcloud CLI, or REST API; request preview through your account team.

🔒 Named pipes are commonly used for interprocess communication on Windows but should never be treated as implicitly trusted. Developers often assume local IPC is safe, yet different users, sessions, and privilege levels may run on the same machine. Servers must verify client identities, apply explicit DACLs, authorize each operation, and validate message contents to avoid privilege escalation, confused-deputy issues, and denial-of-service. Remote accessibility and predictable pipe names further increase risk, so implement strict limits, timeouts, and local-only protections.

🔍 Recent studies show LLMs now excel at discovering zero-day vulnerabilities yet continue to produce insecure code at scale. Veracode found 44% of AI-generated code contains OWASP Top 10 issues and no model exceeded a 68% security pass rate, despite near-perfect syntax correctness. Other research from SIG, Xint.io, and 1Password’s Off-By-1 Labs similarly reports high rates of security violations and low patch success. Specialized harnesses and deterministic tooling improve outcomes, but human oversight and contextual organization controls remain essential.

🚀 Gemini in Google Cloud's Database Migration Service streamlines conversion of stored procedures, triggers, and functions from proprietary dialects like PL/SQL and T-SQL into PostgreSQL PL/pgSQL. The service analyzes full schema context, provides side-by-side diffs and inline explanations, and enforces IAM-bound security. Teams can validate, edit, and deploy converted code within a single console to shorten migration timelines.

🛠️ Amazon EC2 now offers application status checks that detect application-level failures such as web servers not accepting requests, stopped Docker daemons, or broken networking. Customers specify protocol, port, path, and healthy response codes to create checks, then associate them with instances by ID or tag. EC2 sends HTTP/HTTPS probes every 60 seconds and reports application health alongside existing instance and system checks, enabling Auto Scaling groups to replace instances flagged as unhealthy. This feature is available in all commercial AWS Regions and AWS GovCloud (US).

🔒 AWS announced integrations that extend AWS Continuum into developer coding environments by partnering with Anthropic and OpenAI. The Preview of Continuum for code vulnerabilities delivers on-demand vulnerability discovery, contextual prioritization, sandbox validation, and remediation directly within coding assistants like Claude Code, Codex, and Kiro. Continuum orchestrates multiple models and tool integrations as a harness to select the best model per task and return prioritized, contextual fixes to developers, collapsing multi-team workflows into a single outcome.

🔒 AlloyDB, a PostgreSQL-compatible managed service, now offers columnar engine accelerated HNSW to speed up pgvector vector search. This preview feature pins HNSW indexes in a compressed, in-memory columnar cache to reduce buffer-manager overhead and enable up to 4x higher QPS compared to standard PostgreSQL. The enhancement requires simple flag changes and uses the same pgvector SQL syntax, delivering higher throughput and improved AI recall without application changes.

🛡️ This post from Mandiant highlights how publicly exposed serverless applications — often unauthenticated by design — are frequent targets for application-level attacks like LFI/RFI and command injection. It explains exploitation paths including file retrieval and service account token exfiltration, and demonstrates attack examples against Cloud Run Python functions. The article provides actionable hardening guidance such as using dedicated service accounts with least privilege, isolating public services in separate projects, enforcing S‑SDLC practices, and deploying Cloud Armor WAF and Layer 7 load balancing for centralized protection.

🛡️ Amazon GameLift Servers now includes DDoS Protection client SDKs for C# and Unity, enabling developers to protect session-based multiplayer games from denial-of-service and distributed denial-of-service attacks. The service co-locates a relay network with game servers and uses access token-based authentication to allow only authorized client traffic. It enforces per-player UDP traffic limits, offers negligible latency, and is provided at no extra cost to GameLift Servers customers. The new SDKs complement existing C++ and Unreal Engine support and are available in multiple AWS regions.

🔒 Cloudflare describes an architectural approach to defend applications and internal systems from high-speed attacks enabled by frontier AI models. The post explains how layered controls — including WAF, ML-based scoring, API Shield, Bot Management, Zero Trust, IdP federation, MCP server controls, and AI Gateway — work together to reduce discovery, limit exploit adaptation, and contain impact. It emphasizes deploying inspection ahead of public apps, defining valid API traffic, restricting automated probing, and enforcing per-request identity for internal tools.

🔐 This article demonstrates how to implement enterprise-grade authentication and authorization for a Streamlit sample application using Amazon Cognito for identity and Amazon Verified Permissions with Cedar policies for fine-grained access control. It outlines a layered architecture that separates identity verification, authorization evaluation, application logic, and enforcement to reduce blast radius. The post explains Cedar policy anatomy and common patterns—ownership, role-based, hierarchical, and emergency access—plus evaluation precedence where forbid policies take priority. Practical guidance covers required tools, provisioning steps, policy design tips, and testing recommendations to help developers scale secure applications.

🔒 Ox Security urges that appsec be integrated directly into AI coding tools as agentic development accelerates code changes beyond traditional pipelines. Speaking at Infosecurity Europe, field CTO Boaz Barzel argued that security must become a continuous, contextual property of creation rather than a bolt-on stage. He outlined four agentic attack surfaces—input, tools, execution and output—and advocated autonomous security agents that pentest and validate every commit to reduce MTTR and achieve full coverage.

🧭 Google describes how innovations from its internal Flume platform power Dataflow, a fully managed batch and streaming service supporting large-scale ML workloads. The post outlines features like liquid sharding for dynamic rebalancing, global compute for cross-region scaling, automatic pipeline optimization, and rate-limiting for external API calls. It also highlights TPU-focused efficiencies such as heterogeneous worker pools, TPU-aware autoscaling, duty-cycle enforcement, and TPU fungibility. The article notes developer conveniences—multi-language SDKs, unified batch/streaming, ML framework integration, observability, and advanced workflows—and cites customer use cases and ongoing platform enhancements.

🔍 Anthropic and over 50 partners report Project Glasswing, using Claude Mythos Preview, has surfaced roughly 10,000 critical or high-severity vulnerabilities across open source projects and partner software. The initiative scanned more than 1,000 open-source projects and validated thousands of findings with independent security firms, but maintainers are overwhelmed by the volume and pace of disclosures. Anthropic is disclosing issues under a coordinated policy and has launched enterprise offerings like Claude Security and a Cyber Verification Program to support legitimate security research.

🔒 Discord has enabled default end-to-end encryption (E2EE) for all voice and video calls after completing the deployment in March. The company extended the open-source DAVE protocol across desktop, mobile, web browsers, PlayStation, Xbox and Discord SDKs, and is removing legacy unencrypted fallback code. The encryption layer now covers DMs, group DMs, voice channels and Go Live streams, while Stage channels remain excluded. Discord says it has no current plans to apply DAVE to text due to major engineering constraints tied to its existing messaging architecture.

🛡️ Microsoft Security explains how rising agentic autonomy reorients security from models to how agents are assembled, constrained, and governed inside applications. The post identifies amplified risks—agent hijacking, intent breaking, data leakage, supply chain compromise—and shows why the application layer is decisive because builders fully control permissions, tool access, and failure handling. It recommends concrete design patterns: agents as microservices, least permissions, deterministic human-in-the-loop, and distinct agent identity to limit blast radius and preserve auditability.

🔍 AWS Security Agent now offers a preview of full repository code review, an AI-driven capability that performs deep, context-aware analysis across entire repositories. It models application architecture, trust boundaries, and data flows rather than relying on pattern matching, and returns developer-ready findings with structured evidence and concrete remediation. The feature is designed to complement existing SAST tools and is available in preview at no additional charge while AWS solicits customer feedback.

🔐 Google has expanded Binary Transparency for Android to publish a cryptographic, append-only ledger that records production Google app binaries and Mainline modules. Beginning May 1, 2026, supported production apps will have public ledger entries to attest authenticity. Google is also providing verification tooling so users and researchers can confirm software integrity and detect unauthorized or "one-off" builds.

🔁 Amazon WorkSpaces Applications now supports host-to-client URL redirection, automatically launching approved links from streaming sessions in the user's local browser. Administrators can configure allow and deny URL patterns via the AWS Management Console to keep sensitive applications inside the streaming environment while offloading bandwidth-heavy content such as video. The feature works for browser navigation and embedded links in applications like Microsoft Word, with host-side support for Chrome and Edge; URLs on the configured allow list open automatically in the user's default local browser.