A lot has landed in the platform this month. Below is everything that’s new, what’s improved, and what’s been fixed in April’s ThreatSpike product update.

BOSTON, May 7, 2026 — Snyk, the AI security company, today announced it is leveraging Anthropic's Claude models to advance software security in an era of AI-powered development. Starting today, Snyk has integrated Claude into the Snyk AI Security Platform — powering automated vulnerability discovery, prioritization, and developer-ready fixes across code, dependencies, containers, and AI-generated artifacts. The threat driving that integration is real and accelerating.

Whether it’s vendors diagnosing GPU driver failures or network technicians troubleshooting switch configurations, organizations are often ready to do whatever it takes to get their infrastructure back to normal. For some, that may mean defaulting to the fastest access path available for third-party access, such as shared SSH keys, VPN credentials, or screen-sharing sessions.

Residential proxy services, also called RESIP, present a persistent operational hurdle for tracking and attributing malicious network activity, as they allow threat actors to mask their true origins behind seemingly benign, geographically diverse IP addresses. While often marketed for legitimate use cases, these networks are aggressively leveraged for fraud, credential abuse, and perimeter evasion.

Let’s catch up on the more interesting vulnerability disclosures and cyber security news gathered from articles across the web this week. This is what we have been reading about on our coffee break! Watch out for the phishing folks.

A malicious imitation of Anthropic’s Claude site leads to DLL sideloading – and a backdoor As we reported on social media recently, Sophos X-Ops has been investigating reports of a fake Claude AI website distributing malware. Like other researchers, we thought this might be a PlugX-like campaign, given that the attack chain shares several characteristics with observed PlugX attacks.

On May 6, 2026, Palo Alto Networks disclosed a critical buffer overflow vulnerability (CVE-2026-0300) in the User-ID Authentication Portal (Captive Portal) component of PAN-OS. This vulnerability allows an unauthenticated, remote attacker to execute arbitrary code with root privileges on affected PA-Series and VM-Series firewalls by sending specially crafted packets. No user interaction or credentials are required.

Detect compromised devices before attackers act. CYJAX’s new alerting identifies stealer malware infections and exposed credentials in near real time. CYJAX today announced the launch of Compromised Device Alerting, a new capability designed to help organisations identify compromised devices within their environment before attackers can act on stolen credentials.