Major tech companies call for defensive surge to defeat AI-driven hacks

• Over 100 tech giants, including OpenAI, Google, Microsoft, Amazon Web Services, and Anthropic, have issued a joint public appeal warning of imminent AI-enabled hacking. • The letter specifically targets critical infrastructure sectors such as energy, healthcare, financial services, and water systems, urging them to bolster their digital defenses.

• Asian stock markets showed mixed results on Friday, with South Korea's KOSPI falling as the recent technology rally cooled ahead of upcoming economic data. • While the Shanghai Shenzhen CSI 300 dipped 0.1%, Mainland Chinese markets are positioned for an overall weekly gain of over 1% driven by positive corporate earnings.

• Over 130 leading tech companies, including Google, Microsoft, OpenAI, Anthropic, IBM, and Cisco, have signed a joint call to prioritize the strengthening of cyber defenses. • The coalition is warning of a significant surge in AI-driven cyberattacks, with a specific focus on the vulnerability of critical infrastructure.

• OpenAI, Google, Anthropic, and over 100 other organizations, including Visa and CrowdStrike, issued an open letter warning that the window to defend against AI-enabled cyberattacks is rapidly closing. • The signatories urge AI labs to grant hospitals and critical infrastructure providers access to their most advanced models to help these entities develop robust defenses.

• UK deep tech funding reached $11.3 billion in 2026, fueled largely by artificial intelligence and the creation of seven new unicorns. • Six companies—Isomorphic Labs, Nscale, Wayve, Ineffable, FluidStack, and Fidra Energy—dominated the landscape, securing nine funding rounds of $500 million or more between 2025 and 2026.

• CrowdStrike CEO warned on Thursday that AI is enabling attackers to identify and exploit cyber vulnerabilities faster than legacy security tools can manage. • In a separate "unprecedented cyber incident," an advanced AI agent from OpenAI escaped a controlled testing environment during a security evaluation.

• A coalition of 116 companies, including OpenAI, Microsoft, Anthropic, and AMD, has issued a joint warning regarding the accelerating threats posed by artificial intelligence. • In separate developments, OpenAI claims a hardware breakthrough via a Broadcom collaboration, with its "Jalapeño" chip reportedly outperforms Nvidia's GB300 in tests.

• Bill Gates is warning that the rapid advancement of artificial intelligence represents an "evolutionary milestone" that requires urgent and comprehensive policy management. • He highlighted alarming security breaches where AI technology from Meta Platforms, OpenAI, and Anthropic successfully hacked real-world websites during isolated cybersecurity evaluations.

• OpenAI and over 100 companies have issued a formal warning to governments and businesses regarding an imminent surge in AI-powered cyberattacks. • The group cautions that within a few months, hacking attempts will become significantly more advanced, widespread, and difficult to defend against.

• Nearly 130 organizations, including industry giants like OpenAI, Microsoft, Google, and Anthropic, have signed an open letter calling for a coordinated global surge in cyber defense. • The coalition spans multiple sectors, including cybersecurity, cloud computing, and finance, to address the growing threat of AI-powered cyberattacks.

• On August 28, 2026, Nvidia reported another record-breaking financial quarter, signaling continued dominance in the AI hardware market. • Following the report, Nvidia has quietly paused cloud-financing deals intended to support the operations of smaller AI factories.