Daily Brief

Today’s signal The Hacker News recently reported Metabase Zero-Day Exploited in Wild Allows Admin Access Without Authentication. Published context: August 8, 2026. Metabase has warned that a maximum-severity security flaw impacting its business intelligence and data visualization software package has been exploited in the wild as a zero-day. The vulnerability (CVSS score: 10.0), which does not carry a CVE identifier, allows an unauthenticated remote attacker to inject arbitrary SQL into the Metabase application databas ...

Today’s signal AWS What’s New recently reported Amazon Bedrock AgentCore adds memory, policy, and harness in AWS GovCloud (US-West). Published context: August 7, 2026. Today, Amazon Bedrock AgentCore introduces new capabilities in AWS GovCloud (US-West). AgentCore is the platform to build, connect, and optimize agents. With these capabilities, teams operating in regulated environments can build context-aware agents and take them from prototype to production faster, with the controls needed to scale across their organizatio ...

Today’s signal AWS What’s New recently reported Amazon EC2 R8i and R8i-Flex instances are now available in Europe (Milan) region. Published context: August 7, 2026. Starting today, Amazon Elastic Compute Cloud (Amazon EC2) R8i and R8i-flex instances are available in the Europe (Milan) region. These instances are powered by custom Intel Xeon 6 processors, available only on AWS, delivering the highest performance and fastest memory bandwidth among comparable Intel processors in the cloud. The R8i and R8i-flex instances of ...

Today’s signal AWS What’s New recently reported Amazon Cognito now available as a skill in the Agent Toolkit for AWS. Published context: August 7, 2026. Amazon Cognito is now available as a core skill (aws-auth) in the Agent Toolkit for AWS . AI coding agents using the toolkit can now set up, configure, secure, and troubleshoot Amazon Cognito using best-practice workflows, helping developers implement secure sign-in flows for users, AI agents, and microservices faster. The Amazon Cognito (aws-auth) skill cov ...

Today’s signal The Hacker News recently reported New Zapscape KVM Flaw Could Let Privileged L1 Guest Code Escape to Linux Hosts. Published context: August 6, 2026. Zapscape, a new Linux kernel vulnerability, could allow an attacker with kernel privileges inside an L1 guest virtual machine (VM) to escape KVM isolation and execute code on the host. The risk applies when nested virtualization is exposed to untrusted guests. The flaw is tracked as CVE-2026-64561 and affects KVM/x86’s shadow memory management unit (MMU), wh ...

Today’s signal AWS What’s New recently reported AgentCore runtime instances are now generally available. Published context: August 6, 2026. Today, AWS announces runtime instances, a new feature in Amazon Bedrock AgentCore that lets you run agents on your own Amazon EC2 instances without managing infrastructure. AgentCore runtime provides purpose-built infrastructure to deploy and operate AI agents securely at scale. Runtime instances complement the existing microVM-based option in AgentCore runt The reason this matters is simple: buyers are paying attention to speed, operational resilience, and credible technical execution. A trending story can create awareness, but the business question is what a team should do with that attention. ...

Today’s signal AWS What’s New recently reported Amazon EC2 M8g instances now available in additional regions. Published context: August 6, 2026. Starting today, Amazon Elastic Compute Cloud (Amazon EC2) M8g instances are available in AWS Asia Pacific (Taipei), and AWS Mexico (Central) regions. These instances are powered by AWS Graviton4 processors and deliver up to 30% better performance compared to AWS Graviton3-based instances. Amazon EC2 M8g instances are built for general-purpose workloads, such ...

Today’s signal The Hacker News recently reported Claude Code and Gemini CLI Flaws Let a GitHub Issue Reach CI Workflow Secrets. Published context: August 7, 2026. A GitHub issue opened by an account with no repository privileges was enough to execute code on the CI runners behind Anthropic’s and Google’s own coding-agent repositories. On OpenAI’s, it was enough to hijack the next agent run. Novee Security ran the attack against each vendor’s agent in the configuration that the vendor ships by default, and presented th ...

Today’s signal The Hacker News recently reported CISA Flags TeamCity CVE-2026-63077 RCE Flaw Under Active Exploitation in the Wild. Published context: August 6, 2026. A newly patched security flaw impacting on-premise versions of JetBrains TeamCity has come under active exploitation in the wild, according to the U.S. Cybersecurity and Infrastructure Security Agency (CISA). The vulnerability in question is CVE-2026-63077 (CVSS score: 9.8), a case of deserialization of untrusted data that could allow an unauthenticated atta ...

Today’s signal AWS What’s New recently reported AWS Glue Data Quality makes ETL anomaly detection free and improves anomaly predictions. Published context: August 5, 2026. AWS Glue Data Quality now offers improved anomaly detection with a new observation mode that reduces detection of false anomalies and removes pricing for anomaly detection in ETL jobs. Customers using notebook-based or exploratory workflows now benefit from smarter anomaly detection that gracefully handles irregular data arrival intervals. This new capabilit ...

Today’s signal AWS What’s New recently reported AWS Application and Network Load Balancers now support RFC 9151 compliant security policies. Published context: August 4, 2026. AWS Application Load Balancer (ALB) and Network Load Balancer (NLB) now support new TLS-based security policies that comply with RFC 9151 TLS server requirements for Commercial National Security Algorithm (CNSA) 1.0 suite requirements. These policies implement the cryptographic requirements defined by the US National Security Agency (NSA) for secure communic ...

Today’s signal The Hacker News recently reported Fake Adobe and Zoom Updates Install ScreenConnect for Persistent Remote Access. Published context: August 4, 2026. Cybersecurity researchers have disclosed details of an active, multi-wave campaign that employs social engineering lures themed around Adobe and Zoom software updates, business document reviews, and system maintenance utilities to stealthily deploy Remote Monitoring and Management (RMM) programs like ConnectWise ScreenConnect. The campaign has been codenamed The reason this matters is simple: buyers are paying attention to speed, operational resilience, and credible technical execution. A trending story can create awareness, but the business question is what a team should do with that attention. ...