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AWS Bedrock is Amazon's platform for building AI-powered applications. It gives developers access to foundation models and the tools to connect those models directly to enterprise data and systems. That connectivity is what makes it powerful – but it’s also what makes Bedrock a target. When an AI agent can query your Salesforce instance, trigger a Lambda function, or pull from a SharePoint knowledge base, it becomes a node in your infrastructure - with permissions, with reachability, and with paths that lead to critical assets. The XM Cyber threat research team mapped exactly how attackers could exploit that connectivity inside Bedrock environments. The result: eight validated attack vectors spanning log manipulation, knowledge base compromise, agent hijacking, flow injection, guardrail degradation, and prompt poisoning. In this article, we’ll walk through each vector - what it targets, how it works, and what an attacker can reach on the other side. The Eight Vectors The XM ...

Microsoft has warned of fresh campaigns that are capitalizing on the upcoming tax season in the U.S. to harvest credentials and deliver malware. The email campaigns take advantage of the urgency and time-sensitive nature of emails to send phishing messages masquerading as refund notices, payroll forms, filing reminders, and requests from tax professionals to deceive recipients into opening malicious attachments, scanning QR code, or interacting with suspicious links. "Many campaigns target individuals for personal and financial data theft, but others specifically target accountants and other professionals who handle sensitive documents, have access to financial data, and are accustomed to receiving tax-related emails during this period," the Microsoft Threat Intelligence and Microsoft Defender Security Research teams said in a report published last week. While some of these efforts direct users to sketchy pages designed through Phishing-as-a-service (PhaaS) platforms, ot...

Cybersecurity researchers have uncovered malicious artifacts distributed via Docker Hub following the Trivy supply chain attack , highlighting the widening blast radius across developer environments. The last known clean release of Trivy on Docker Hub is 0.69.3. The malicious versions 0.69.4, 0.69.5, and 0.69.6 have since been removed from the container image library. "New image tags 0.69.5 and 0.69.6 were pushed on March 22 without corresponding GitHub releases or tags. Both images contain indicators of compromise associated with the same TeamPCP infostealer observed in earlier stages of this campaign," Socket security researcher Philipp Burckhardt said . The development comes in the wake a supply chain compromise of Trivy, a popular open-source vulnerability scanner maintained by Aqua Security, allowing the threat actors to leverage a compromised credential to push a credential stealer within trojanized versions of the tool and two related GitHub Actions "aquasec...

Threat actors are suspected to be exploiting a maximum-severity security flaw impacting Quest KACE Systems Management Appliance (SMA), according to Arctic Wolf. The cybersecurity company said it observed malicious activity starting the week of March 9, 2026, in customer environments that's consistent with the exploitation of CVE-2025-32975 on unpatched SMA systems exposed to the internet. It's currently not known what the end goals of the attack are. CVE-2025-32975 (CVSS score: 10.0) refers to an authentication bypass vulnerability that allows attackers to impersonate legitimate users without valid credentials. Successful exploitation of the flaw could facilitate the complete takeover of administrative accounts. The issue was patched by Quest in May 2025. In the malicious activity detected by Arctic Wolf, threat actors are believed to have weaponized the vulnerability to seize control of administrative accounts and execute remote commands to drop Base64-encoded payloads ...

Threat actors affiliated with Russian Intelligence Services are conducting phishing campaigns to compromise commercial messaging applications (CMAs) like WhatsApp and Signal to seize control of accounts belonging to individuals with high intelligence value, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) and Federal Bureau of Investigation (FBI) said Friday. "The campaign targets individuals of high intelligence value, including current and former U.S. government officials, military personnel, political figures, and journalists," FBI Director Kash Patel said in a post on X. "Globally, this effort has resulted in unauthorized access to thousands of individual accounts. After gaining access, the actors can view messages and contact lists, send messages as the victim, and conduct additional phishing from a trusted identity." It's worth noting that the attacks are designed to break into the victims' CMA accounts through phishing and do not ...