Daily Breach

Vulnerability

Cryptominers and Reverse Shells Widely Deployed in Ongoing React2Shell Exploitation

What’s Happening Once exploited, attackers frequently deploy the XMRig cryptocurrency miner and establish reverse shells — giving hands-on access to compromised systems. Over 1.4 million exploitation attempts targeting React2Shell were observed in the past week by GreyNoise threat intelligence. Two malicious IP addresses alone accounted for the majority of these attempts, with nearly 35% tied […]

Data Breaches

Unmonitored JavaScript: The Silent Threat Looming Over the 2025 Holiday Shopping Season

Introduction As retailers prepare for record-breaking online traffic this holiday season, a critical and often overlooked risk continues to grow — unmonitored JavaScript running on customer browsers. While organizations focus on hardening servers and deploying advanced firewalls, attackers are quietly exploiting blind spots in the client-side environment to steal sensitive payment data. Background: Lessons from […]