#mac

Agentic and AI browsers are here: What are they? Which ones are there? How can they help me? Are they safe to use?

Cybersecurity researchers have discovered a new ransomware strain dubbed HybridPetya that resembles the notorious Petya/NotPetya malware, while also incorporating the ability to bypass the Secure Boot mechanism in Unified Extensible Firmware Interface (UEFI) systems using a now-patched vulnerability disclosed earlier this year. Slovakian cybersecurity company ESET said the samples were uploaded

The security landscape for cloud-native applications is undergoing a profound transformation. Containers, Kubernetes, and serverless technologies are now the default for modern enterprises, accelerating delivery but also expanding the attack surface in ways traditional security models can’t keep up with. As adoption grows, so does complexity. Security teams are asked to monitor sprawling hybrid

U.S. Senator Ron Wyden has called on the Federal Trade Commission (FTC) to probe Microsoft and hold it responsible for what he called "gross cybersecurity negligence" that enabled ransomware attacks on U.S. critical infrastructure, including against healthcare networks. "Without timely action, Microsoft's culture of negligent cybersecurity, combined with its de facto monopolization of the

Alongside new iPhones, Apple released a new security architecture on Tuesday: Memory Integrity Enforcement aims to eliminate the most frequently exploited class of iOS bugs.

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). View CSAF 1. EXECUTIVE SUMMARY CVSS v4 9.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: User Management Component (UMC) Vulnerabilities: Stack-based Buffer Overflow, Out-of-bounds Read 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an unauthenticated remote attacker to execute arbitrary code or to cause a denial-of-service condition. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Siemens reports that the following products are affected: Siemens SIMATIC PCS neo V4.1: All versions Siemens SIMATIC PCS neo V5.0: All versions Siemens User Management Component (UMC): Versions prior to 2.15.1.3 3.2 VULNERABILITY OVERVIE...

A previously dormant macOS threat, ChillyHell, is reviving. Read how this malware can bypass security checks, remain hidden,…

### Summary It has been discovered that the middleware functionality in Hoverfly is vulnerable to command injection through its `/api/v2/hoverfly/middleware` endpoint due to insufficient validation and sanitization in user input. ### Details The vulnerability exists in the middleware management API endpoint `/api/v2/hoverfly/middleware`. This issue is born due to combination of three code level flaws: 1. Insufficient Input Validation in [middleware.go line 94-96](https://github.com/SpectoLabs/hoverfly/blob/master/core/middleware/middleware.go#L93): ``` func (this *Middleware) SetBinary(binary string) error { this.Binary = binary // No validation of binary parameter here return nil } ``` 2. Unsafe Command Execution in [local_middleware.go line 14-19](https://github.com/SpectoLabs/hoverfly/blob/master/core/middleware/local_middleware.go#L13): ``` var middlewareCommand *exec.Cmd if this.Script == nil { middlewareCommand = exec.Command(this.Binary) // User-controlled b...

LevelBlue Labs reports AsyncRAT delivered through a fileless attack chain using ScreenConnect, enabling credential theft and persistence.

An advanced persistent threat (APT) group from China has been attributed to the compromise of a Philippines-based military company using a previously undocumented fileless malware framework called EggStreme. "This multi-stage toolset achieves persistent, low-profile espionage by injecting malicious code directly into memory and leveraging DLL sideloading to execute payloads," Bitdefender