Author Archives: Onsite Computing, Inc.

Free up Mac space fast: Hidden files you can safely delete

Is your Mac running low on storage or feeling sluggish? Hidden files could be to blame. This article dives into the lesser-known corners of macOS, revealing which concealed files you can safely delete to reclaim space and improve performance. Understanding hidden files on macOS macOS hides certain files and folders to protect critical system components. […]

The hidden file cleanup guide every Mac user should know about

If your Mac is feeling sluggish or you’re running low on storage, hidden files might be the culprits. Here’s a guide to help you identify and safely remove unnecessary hidden files from your Mac. Understanding hidden files on macOS macOS hides certain files and folders to protect critical system components. However, not all hidden files […]

Microsoft OneDrive File Picker Flaw Grants Apps Full Cloud Access — Even When Uploading Just One File

Cybersecurity researchers have discovered a security flaw in Microsoft’s OneDrive File Picker that, if successfully exploited, could allow websites to access a user’s entire cloud storage content, as opposed to just the files selected for upload via the tool. “This stems from overly broad OAuth scopes and misleading consent screens that fail to clearly explain […]

New PumaBot Botnet Targets Linux IoT Devices to Steal SSH Credentials and Mine Crypto

Embedded Linux-based Internet of Things (IoT) devices have become the target of a new botnet dubbed PumaBot. Written in Go, the botnet is designed to conduct brute-force attacks against SSH instances to expand in size and scale and deliver additional malware to the infected hosts. “Rather than scanning the internet, the malware retrieves a list […]

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