A chart worth discussing
“The last time this much debt traded so far below par was during the COVID pandemic. For investors willing to do the work, the opportunity set is growing.”
Other charts worth pointing out
High-yield corporate bond ETF (HYG) vs. the S&P 500 Index – implied volatility
Rolling 10-year U.S. bond returns since 1793
Expansion of hyperscaler issuances across currencies
European auto sales share by region of origin
European market share growth by automaker
Active court-ordered real estate listings in Vancouver & Fraser Valley
Share of stocks outperforming the S&P 500 Index – rolling 3-year basis
S&P 500 Index – market breadth since 2008
S&P 500 Index – with and without AI stocks
Russell 3000 Index – drawdowns by sector
STOXX 600 Index – relative performance vs. S&P 500 Index
S&P 500 Index – top contributors to earnings growth
Hyperscalers – actual vs. expected capex growth
Hackers Use Chinese AI Tool to Hit South Korean Banks, Exposing New Risk
Hackers used a Chinese artificial-intelligence agent to attack South Korea’s biggest banks and steal the personal information of 68,000 people, officials said, marking one of the first such AI-powered intrusions into the global financial system.
Investigators in Seoul said the attacks, initially detected last week, hit at least seven South Korean financial firms and showed traces of a cybersecurity tool called Artex AI that was developed in China. The National Police Agency’s cyber terror unit said Tuesday it had opened a probe into the breach.
The attacks were the latest to highlight the vulnerability of even hardened targets to hackers using freely available AI tools. In previous cases, governments and nonfinancial corporations were hit, but it is unusual for banks to fall victim to hackers assisted by AI agents.
Anthropic last year alleged that state-sponsored Chinese hackers used Anthropic’s AI technology to automate break-ins of roughly 30 global targets, including corporations and foreign governments. China at the time accused the U.S. of using cybersecurity to smear and slander Beijing.
Artex is an open-source AI agent developed by Li Puhua, a Chinese cybersecurity engineer who uses the alias Autumn. Open-source means it is free to download and adapt. The agent isn’t itself an AI model but instead draws on AI models to deliver services, like an insurance agent who doesn’t personally insure a home or car but helps homeowners get coverage from insurance companies.
Li designed Artex specifically for cybersecurity uses, aiming to help organizations identify vulnerabilities in their networks. In this case, however, South Korean officials believe malicious hackers used the tool to get into the banks’ systems and steal data of customers and employees.
The stolen data included annual income and personal-loan limits of some customers—information that could be sold to scammers or otherwise traded on the web.
After reports of the first bank breaches emerged, Artex updated its user guidelines to specify that the tool must not be used for unauthorized intrusions, data theft or other malicious reasons.
South Korean authorities called on banks to harden their systems.
This week’s fun finds
Good food and even better company! We’re so thankful for the opportunity to come together, share a meal and celebrate all the wonderful partners at EdgePoint.
Happy Thanksgiving!
Towers of humanity: Soaring pyramids and dramatic tumbles at Spain's castells competition
Teams compete to build towering human pyramids at Catalonia's largest castells competition in Tarragona, Spain.















