CoreTechDaily

Tag Library

security vulnerability

Stories from across the site that focus on security vulnerability.

New Windows Zero-Day Vulnerability Disclosed: What You Need to Know

New Windows Zero-Day Vulnerability Disclosed: What You Need to Know

A disgruntled researcher has released a significant zero-day vulnerability affecting Microsoft Defender, raising concerns about security practices.

Apr 17, 2026

Critical Vulnerability in ACF Extended Plugin Exposes 50,000 WordPress Sites to Potential Takeover

Critical Vulnerability in ACF Extended Plugin Exposes 50,000 WordPress Sites to Potential Takeover

A severe flaw in the ACF Extended plugin allows unauthenticated users to gain administrative access, affecting approximately 50,000 WordPress sites.

Jan 21, 2026

UStrive Data Breach Exposes Personal Information of 238,000 Users, Including Children

UStrive Data Breach Exposes Personal Information of 238,000 Users, Including Children

UStrive, an online mentoring platform, has acknowledged a security lapse that exposed sensitive personal data of approximately 238,000 users, including minors.

Jan 21, 2026