Broadcom has decided to take responsibility for the security of some important open-source software, namely the Spring Java application framework and RabbitMQ. Australian developer Rod Johnson created ...

Power Query, formulas and PivotTables each play a unique role in Excel workflows, addressing different stages of data handling and analysis. Power Query is designed for data preparation, such as ...

Buying a second-hand iPhone can be a great deal, but it can become frustrating when you see the “iPhone Locked to Owner” screen during setup. This means iCloud Activation Lock is enabled, and the ...

Code found in the iOS 27 beta suggests Apple has built a system that could restrict leased devices when customers fall behind on payments. Here are the details. According to the report, Apple is ...

There are many smartwatches that are water-resistant, but rarely is anything fully waterproof. That said, you can safely swim (in freshwater sources) with one that meets an IPX8, IP68 (or higher) ...

Security firm Sysdig says it has found what it believes is the first ransomware attack run from start to finish by an AI agent. Its Threat Research Team calls the operator JADEPUFFER and says a large ...

I recently asked a startup CEO for his take on the best AI coding tools. He mentioned the usual suspects: OpenAI's Codex and Anthropic's Claude Code. Then he brought up a less familiar name. "There's ...

Last week, Carnival Corporation began notifying consumers of a major data breach that affected nearly 6 million people. The cruise line operator says that the breach occurred in April, with data ...

When most companies go public, they follow a simple rule: insiders can't sell their shares for 180 days after the IPO. SpaceX is taking an unusual approach that could allow pre-IPO investors to sell ...

Activation Lock is a built-in Apple security feature that automatically turns on when “Find My iPhone” is enabled. It ties the device to the owner’s Apple Account (Apple ID) and requires their ...

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MyISAM表锁阻塞需查PROCESSLIST中Waiting for table level lock线程，结合SHOW OPEN TABLES定位持有锁的表，KILL CONNECTION释放锁；避免混用引擎、慎用LOCK TABLES，批量INSERT优化是唯一有效SQL改进。查看当前正在 ...