xAI teases major Grok upgrade, hints at Grok Code CLI

Published on January 8, 2026

Elon Musk-backed xAI has been missing in action for a while now, but today, Musk teased a major upgrade for Grok alongside new products. [...]

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VMware ESXi zero-days likely exploited a year before disclosure

January 8, 2026
Chinese-speaking threat actors used a compromised SonicWall VPN appliance to deliver a VMware ESXi exploit toolkit that seems to have been developed more than a year before the targeted vulnerabilities became publicly known. [...]

FBI warns about Kimsuky hackers using QR codes to phish U.S. orgs

January 8, 2026
The North Korean state-sponsored hacker group Kimsuki is using malicious QR codes in spearphishing campaigns that target U.S. organizations, the Federal Bureau of Investigation warns in a flash alert. [...]