Learn how to append text to files in Linux using commands like double redirection operator, tee, and sed without overwriting existing data.

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Active WSUS exploits, LockBit 5.0’s comeback, a Telegram backdoor, and F5’s hidden breach — this week’s biggest cyber threats ...

The ransomware group known as Qilin (aka Agenda, Gold Feather, and Water Galura) has claimed more than 40 victims every month since the start of 2025, barring January, with the number of postings on ...

The Texas comptroller’s office has picked New York-based tech company Odyssey to manage the state’s $1 billion private school voucher program, putting the four-year-old company in charge of selecting ...

Hackers are actively exploiting a critical vulnerability (CVE-2025-32463) in the sudo package that enables the execution of commands with root-level privileges on Linux operating systems. The U.S.

Google is working to improve the performance of graphical Linux apps on Android, which currently run slowly using inefficient CPU-based rendering. This will be achieved by implementing gfxstream, a ...

An upcoming Android update will significantly upgrade the Linux Terminal app, enabling it to run full-fledged graphical Linux programs on supported devices. The feature is currently experimental, ...

Researchers needed less than 48 hours with Google’s new Gemini CLI coding agent to devise an exploit that made a default configuration of the tool surreptitiously exfiltrate sensitive data to an ...