Research
Bringing Memory to AI: A Look at A2A and MCP-like Technologies Across Platforms
Over the last year, we've witnessed a pivotal shift in how large language models (LLMs) are used - not just...
Research Pod
Discovered Vulnerabilities
Kubernetes CRD Abstraction Risks in kro
Executive Summary: The Orca Research Pod has discovered CVE-2025-48710 in kro (Kube Resource Orchestrator) where an attacker could introduce a malicious CustomResourceDefinition...
Discovered Vulnerabilities
‘IngressNightmare’: Critical Vulnerabilities in Ingress NGINX Controller Allow Unauthenticated Remote Code Execution
On March 24th, 2025, Wiz’s research team published information on five vulnerabilities in the Ingress NGINX Controller for Kubernetes (ingress-nginx)...
Discovered Vulnerabilities
Oracle Cloud Breach Exploiting CVE-2021-35587: How to Protect Your Organization
Read about the Oracle Cloud Breach Exploiting CVE-2021-35587 and learn how to protect your organization.
‘Orca Watch’ Series
Breaking Down APT29’s Latest Tactics and How to Defend Against Them
Recently, the US National Security Agency (NSA) joined United Kingdom’s National Cyber Security Center (NCSC) in releasing an advisory detailing...
‘Orca Watch’ Series
2024 State of Cloud Security Report Shows That More Risk Prioritization is Needed
Orca Security has released the 2024 State of Cloud Security Report, which leverages unique insights into cloud risks captured by...
Technical Deep Dives
Detecting Malicious Actors By Observing Commands in Shell History
Among the myriad techniques and tools at the disposal of cybersecurity experts, one subtle yet powerful method often goes unnoticed:...
‘Orca Watch’ Series
‘Leaky Vessels’ Docker Vulnerabilities Found in Many Cloud Environments: RunC (60%) and BuildKit (28%)
On January 31st, Snyk unveiled the discovery of four novel container vulnerabilities that target the runC and BuildKit components within...
Research
Azure HDInsight: The Sequel – Unveiling 3 New Vulnerabilities That Could Have Led to Privilege Escalations and Denial of Service
Orca has discovered three new vulnerabilities within various Azure HDInsight third-party services, including Apache Hadoop, Spark, and Kafka. These services...
‘Orca Watch’ Series
Jenkins Vulnerability Estimated to Affect 43% of Cloud Environments
On January 24th, Jenkins, a widely used open source CI/CD automation tool, released a security advisory regarding a new critical...
Technical Deep Dives
Diving into Exploit Prediction Scoring System (EPSS) for Effective Vulnerability Management
Publicly disclosed computer vulnerabilities are compiled into a list called Common Vulnerabilities and Exposures (CVE). To understand the severity of...
‘Orca Watch’ Series
How to Protect Against Midnight Blizzard-Style Kill Chains
Last week, Microsoft revealed that the Russia-based threat actor group known as Midnight Blizzard, Cozy Bear, and APT29 had compromised...
Discovered Vulnerabilities
How the Sys:All Loophole Allowed Us To Penetrate GKE Clusters in Production
Following our discovery of a critical loophole in Google Kubernetes Engine (GKE) dubbed Sys:All, we decided to conduct research into...
Personalized Demo
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