Abbott probes two cyber incidents amid extortion claims

Multiple high-impact incidents and new vulnerabilities reported: Abbott is investigating two suspected intrusions (including access to legacy Exact Sciences systems and a claimed LabCentral portal breach); Ernst & Young confirmed a data breach via a compromised third‑party support ticket system; Coca‑Cola’s Fairlife unit suffered a ransomware attack disrupting US production; 23andMe agreed to an $18M settlement over a prior genetic data incident. On the vulnerability/frontier side, researchers disclosed HollowByte — an 11‑byte OpenSSL DoS — and a new Windows zero‑day called LegacyHive enabling