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Amazon S3 adds additional policy details to access denied error messages

Amazon S3 now includes the specific AWS Identity and Access Management (IAM) and AWS Organizations policy Amazon Resource Name (ARN) in HTTP 403 Access Denied error messages for same-account and same-organization requests. This helps you quickly identify the exact policy responsible for a denied request and remediate the issue directly.
Previously, S3 access denied error messages included the policy type and reason for denial, but when multiple policies of the same type existed, you still had to manually inspect each one to pinpoint the root cause. Now the error message includes the specific policy ARN for explicit deny cases, covering Service Control Policies (SCPs), Resource Control Policies (RCPs), identity-based policies, session policies, and permission boundaries.
This capability is available in all AWS Regions, including the AWS GovCloud (US) Regions and the AWS China Regions. To learn more about how to troubleshoot access denied errors in Amazon S3, visit the S3 User Guide and the IAM troubleshooting documentation.
Quelle: aws.amazon.com

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Daybreak Red and Daybreak Blue from OpenAI are now available to eligible customers on Amazon Bedrock

Security teams can now access Daybreak Red and Daybreak Blue from OpenAI on Amazon Bedrock. Both are part of Daybreak, the cyber defense initiative from OpenAI that gives defenders governed access to frontier AI for cybersecurity work.
Daybreak Blue is the starting point for most security teams across defensive workflows including vulnerability discovery, detection engineering, and incident response. Daybreak Red is designed for advanced, authorized tasks such as vulnerability research, exploit reproduction, and mitigation development. For these tasks, a lower refusal threshold matched by stronger identity verification, monitoring, and access controls improves the speed and depth of an investigation. Both models run on Bedrock’s next-generation inference engine with zero-operator access (ZOA) enforced at the chip. Your inference data is not used for model training, and neither model requires you to opt into sharing your data with OpenAI.
Daybreak Red: GPT-5.6 Cyber and Daybreak Blue: GPT-5.6 Sol are now available to eligible customers on Amazon Bedrock in the following AWS Region: US East (N. Virginia). Access to the models requires enrollment in Daybreak access from OpenAI. To enroll, contact OpenAI or reach out to your AWS account team for guidance on eligibility. Once approved, work with your account team to request access on AWS. To learn more, read the blog.
Quelle: aws.amazon.com

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Spot Placement Score now includes Local Zones

Today, AWS announces support for AWS Local Zones in Spot placement score, helping you identify locations where your Spot capacity request is most likely to succeed. Spot placement score evaluates your target capacity and compute requirements and returns scores for AWS Regions or Availability Zones.
Previously, Spot placement scores excluded local zone capacity information when reporting zonal and regional scores. Now, you can optionally request local zones to be included in the zonal and regional score responses giving you a broader view of your Spot capacity options.
You can use Spot placement score through EC2 Spot Console, AWS CLI, or SDK. To learn more about Spot placement score see Spot placement score documentation.
Quelle: aws.amazon.com

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Amazon Quick Microsoft 365 extensions are now generally available

Today, Amazon Quick announces the general availability of Microsoft 365 extensions for Excel, PowerPoint, Word, and Outlook. These extensions enable Quick to perform tasks directly within users’ M365 environments, using AI to handle complex local tasks such as redlining documents, building financial models, creating presentation-ready decks, and managing Outlook inboxes.
The Excel extension helps with complex spreadsheet analysis, creating pivot tables and charts, and importing and cleaning data. The PowerPoint extension helps you create and refine presentations from Quick data using organization-defined templates. The Word extension generates formatted documents with Word primitives, makes sweeping edits with track changes enabled, and participates as a reviewer in comments. The Outlook extension performs inbox and calendaring tasks such as prioritizing emails, organizing your inbox, scheduling meetings, and drafting replies using your Quick data and entire inbox context.
These extensions transform daily work across teams. Finance teams can build complex models by describing what they need. Sales teams can draft proposals that automatically pull from CRM data. Marketing teams can create branded presentations without manual formatting. Legal teams can streamline contract reviews. Operations teams can manage email workflows and schedule meetings intelligently, and IT teams can automate routine data analysis that previously required manual effort.
Amazon Quick Microsoft 365 extensions are available in US East (N. Virginia), US West (Oregon), Asia Pacific (Sydney), Europe (Ireland), Asia Pacific (Tokyo), and Europe (Frankfurt). To learn more, see Amazon Quick for Microsoft 365: Agentic AI where you work, and download extensions on the Quick download page.
Quelle: aws.amazon.com