Qubes OS Security in the Public Record
Qubes OS Security in the Public Record
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July 2026
Hacker News
Tech & Security Digest — 2026-07-18
Daily curated tech, AI, and security news from around the web.
Abbott probes two cyber incidents amid extortion claims
Abbott Laboratories is investigating two separate cybersecurity incidents after confirming unauthorized access to internal legacy Exact Sciences systems in its
BleepingComputerAbbott probes two cyber incidents amid extortion claims
Abbott Laboratories is investigating two separate cybersecurity incidents after confirming unauthorized access to internal legacy Exact Sciences systems in its
BleepingComputerOpenSSL HollowByte Flaw Could Freeze Server Memory with 11-Byte TLS Requests
Eleven bytes will make an unpatched OpenSSL server set aside up to 131 KB of memory for a message that never arrives. On the glibc systems Okta tested, that mem
The Hacker NewsOpenSSL HollowByte Flaw Could Freeze Server Memory with 11-Byte TLS Requests
Eleven bytes will make an unpatched OpenSSL server set aside up to 131 KB of memory for a message that never arrives. On the glibc systems Okta tested, that mem
The Hacker NewsOpenSSL HollowByte Flaw Could Freeze Server Memory with 11-Byte TLS Requests
Eleven bytes will make an unpatched OpenSSL server set aside up to 131 KB of memory for a message that never arrives. On the glibc systems Okta tested, that mem
The Hacker NewsOpenSSL HollowByte Flaw Could Freeze Server Memory with 11-Byte TLS Requests
Eleven bytes will make an unpatched OpenSSL server set aside up to 131 KB of memory for a message that never arrives. On the glibc systems Okta tested, that mem
The Hacker NewsGoldenEyeDog Subgroup Linked to DigiCert Breach and Code-Signing Certificate Theft
Cybersecurity researchers have attributed the April 2026 DigiCert security incident to a threat activity cluster dubbed CylindricalCanine. Expel, which shared
The Hacker NewsGoldenEyeDog Subgroup Linked to DigiCert Breach and Code-Signing Certificate Theft
Cybersecurity researchers have attributed the April 2026 DigiCert security incident to a threat activity cluster dubbed CylindricalCanine. Expel, which shared
The Hacker News