Meta has relinquished control of the Chinese AI startup Manus after just eight months, highlighting the difficulties major tech companies face when operating across the US and Chinese regulatory environments. This decision reflects the ongoing struggle between Meta and regulatory authorities as both countries tighten oversight on AI ventures, making cross-border collaborations more challenging.

Vertical integration is becoming increasingly important as companies seek to optimize energy consumption and system-level performance. The traditional separation of hardware and software development is being replaced by more integrated approaches, driven by the need for specialized solutions in areas such as AI and edge computing. This shift is driving the creation of custom processors and the resurgence of application-specific integrated circuits, with companies such as Quadric, MIPS/GlobalFoundries and Siemens EDA playing key roles.

Cisco has reported record fourth-quarter revenue of $17.3 billion, driven by the surge in agentic artificial intelligence adoption. CEO Chuck Robbins highlights a "networking supercycle," requiring significant upgrades in network capacity. Cisco's Silicon One and Acacia optics are becoming more prevalent, and Wi-Fi 7 is driving campus network modernization. The company emphasizes the importance of post-quantum cryptography compliance and autonomous operations.

Encrypted DNS, such as DNS over HTTPS and DNS over TLS, only protects the lookup process and does not prevent internet service providers from seeing destination IP addresses, connection times and data usage. To achieve greater privacy, users can consider a full-tunnel VPN, which encrypts all traffic and prevents ISPs from seeing specific online activities.

Nightmare Eclipse, a prolific security researcher, disclosed the LegacyHive zero-day vulnerability shortly after the July 2026 Patch Tuesday as a protest against Microsoft's bug bounty and disclosure policies. By publicly releasing a proof-of-concept exploit, Nightmare Eclipse drew attention to both the technical details of LegacyHive and broader concerns about vulnerability reporting. This disclosure followed several previous zero-day revelations by the researcher, further highlighting ongoing friction between independent researchers and Microsoft over recognition and rewards.

The US is facing a worker shortage, with an estimated 58,000 skilled tradespeople needed to meet the goals of the Broadband Equity, Access and Deployment program. This shortage is being exacerbated by the high demand for fiber technicians driven by AI data centers, leading to increased competition for workers in these essential roles.

CompTIA has launched AutoOps+, a new certification designed to help IT professionals develop in-demand automation, scripting and DevOps skills. The credential focuses on automating workflows, managing cloud and hybrid infrastructure, improving security and streamlining IT operations. As organizations accelerate digital transformation, automation expertise is becoming increasingly valuable for roles such as systems administrator, cloud administrator and DevOps engineer.

As organizations increasingly rely on AI for tasks ranging from fraud detection to decision-making, experts warn that new security risks are emerging. This article highlights threats such as manipulated training data, AI-generated errors and hidden model failures that traditional cybersecurity tools may miss. The key takeaway: organizations need stronger AI governance, oversight and workforce skills to ensure AI systems remain secure, reliable and trustworthy.