Critical Vulnerability in Claude Code Emerges Days After Source Leak
2026-04-02T19:24:08Z•ba251ca3344d156535f7074cfb0c8ffa03880de6bf999c3ce960516abef20038
RATadversa aianthropicappleciscoclaudecritical vulnerabilitycrystalxcybersecurity M&Adarksworddata breachdepthfirstfundinghealthcare breachlapsus$linx securityliteLLMmalwarepatchessupply chainvariancevulnerabilities
What happened
Multiple high-impact cybersecurity events: Anthropic’s Claude Code source leak was quickly followed by a critical vulnerability discovered by Adversa AI; Apple expanded DarkSword exploit protections to more devices to defend against state and commercial exploit use; Cisco released patches for critical and high-severity flaws (including potential authentication bypass, RCE, information disclosure and privilege escalation); Mercor was hit by a LiteLLM supply-chain attack with Lapsus$ claiming ~4TB of data theft; Nacogdoches Memorial Hospital suffered a breach affecting ~250,000 patients; a new,’
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- securityweek
- Record identifier
- ba251ca3344d156535f7074cfb0c8ffa03880de6bf999c3ce960516abef20038
- Enrichment time
- 2026-04-02T19:24:08Z
- AI-assisted enrichment
- Yes
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