An analysis of SQL-based patterns used to identify transaction fraud, including velocity checks, impossible travel, amount anomalies, and suspicious merchants.
SQL patterns I use to catch transaction fraud
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OpenAI keeps shuffling its executives in bid to win AI agent battle
OpenAI reorganizes its executive team, consolidating product leadership under Greg Brockman to focus on AI agents amid strategic shifts and potential IPO plans.
The Zulip Foundation
The Zulip Foundation has been established to oversee the Zulip project, ensuring its independence, sustainability, and focus on public-interest communities.
SpaceX Picks Nasdaq for Mid-June IPO
SpaceX plans to go public via an IPO on Nasdaq in mid-June, marking a significant move for the private aerospace firm. Details are confirmed, but some aspects remain unclear.
50% Off DoorDash Promo Code | May 2026
DoorDash launches a 50% off promo code for new and existing customers in May 2026, including DashPass discounts and new features. Details inside.
SQL patterns I use to catch transaction fraud
A detailed overview of SQL-based patterns used to identify transaction fraud, including velocity, impossible travel, amount anomalies, and suspicious merchants.
US hantavirus case was false positive; outbreak cases drop from 11 to 10
A suspected US hantavirus case was later confirmed as a false positive, reducing the outbreak count from 11 to 10 cases. No new deaths reported.
The main thing about P2P meth is that there’s so much of it (2021)
In 2021, P2P methamphetamine has become the dominant form of meth in the US, raising concerns about its effects and production methods. Here’s what is confirmed and what remains uncertain.
Trump-Xi summit: How the US president’s China visit unfolded
U.S. President Trump visited China for the first time in nearly nine years, meeting Xi Jinping to discuss trade, Taiwan, Iran, and AI, aiming to stabilize relations.
BOJ tapering plans face scrutiny from Takaichi’s economic advisers
The Bank of Japan’s plans to reduce bond purchases face opposition from Prime Minister Takaichi’s economic advisers, raising questions about policy direction.
