source:[1] Cybersecurity leaders’ top seven takeaways from 2025 - csoonline.com (https://www.csoonline.com/article/4102893/cyb ...)[2] ServiceNow (NOW) Stock Plunges on $7B Armis Deal Talk and KeyBanc Downgrade — News, Forecasts, and What Investors Are Watching on Dec. 15, 2025 - ts2.tech (https://ts2.tech/en/servicenow-now-stock-plun ...)[3] Palantir CIO Jim Siders leaves to become head of Thrive Capital's new IT services business - CNBC (https://www.cnbc.com/2025/12/15/palantir-cio- ...)