Tech Security News – GreavesNet.com

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Defenders fall behind, as AI rewrites the rules of a data breach

May 21, 2026

For almost 20 years, stolen credentials have been the most common route for attackers into organizations, according to the Verizon Data Breach Investigations Report (DBIR)....

macOS Kernel Memory Corruption Exploit

May 21, 2026

A group used Anthropic’s Mythos AI model to help find a kernel memory corruption vulnerability and exploit on Apple’s M5. News article.

Hacking news

Showboat Linux Malware Hits Middle East Telecom with SOCKS5 Proxy Backdoor

May 21, 2026

Cybersecurity researchers have disclosed details of a new Linux malware dubbed Showboat that has been put to use in a campaign targeting a telecommunications provider...

Selective HTTP Proxying in Linux, (Thu, May 21st)

May 21, 2026

Recently, Rob wrote about a tool, Proxifier, that can intercept requests from specific processes. Proxifier is available for Windows, macOS, and Android. But I have...

Defenders fall behind, as AI rewrites the rules of a data breach

May 21, 2026

macOS Kernel Memory Corruption Exploit

May 21, 2026

Hacking news

Showboat Linux Malware Hits Middle East Telecom with SOCKS5 Proxy Backdoor

May 21, 2026

Selective HTTP Proxying in Linux, (Thu, May 21st)

May 21, 2026

Dual Insights

Defenders fall behind, as AI rewrites the rules of a data breach

May 21, 2026

macOS Kernel Memory Corruption Exploit

May 21, 2026

Hacking news

Showboat Linux Malware Hits Middle East Telecom with SOCKS5 Proxy Backdoor

May 21, 2026

Selective HTTP Proxying in Linux, (Thu, May 21st)

May 21, 2026

Hacking news

ThreatsDay Bulletin: Linux Rootkits, Router 0-Day, AI Intrusions, Scam Kits and 25 New Stories

May 21, 2026

Trending Now

Defenders fall behind, as AI rewrites the rules of a data breach

May 21, 2026

Split Block Title

Defenders fall behind, as AI rewrites the rules of a data breach

May 21, 2026

For almost 20 years, stolen credentials have been the most common route for attackers into organizations, according to the Verizon Data Breach Investigations Report (DBIR)....

macOS Kernel Memory Corruption Exploit

May 21, 2026

A group used Anthropic’s Mythos AI model to help find a kernel...

Hacking news

Showboat Linux Malware Hits Middle East Telecom with SOCKS5 Proxy Backdoor

May 21, 2026

Selective HTTP Proxying in Linux, (Thu, May 21st)

May 21, 2026

Hacking news

ThreatsDay Bulletin: Linux Rootkits, Router 0-Day, AI Intrusions, Scam Kits and 25 New Stories

May 21, 2026

Grid List

Defenders fall behind, as AI rewrites the rules of a data breach

May 21, 2026

macOS Kernel Memory Corruption Exploit

May 21, 2026

Hacking news

Showboat Linux Malware Hits Middle East Telecom with SOCKS5 Proxy Backdoor

May 21, 2026

Selective HTTP Proxying in Linux, (Thu, May 21st)

May 21, 2026

Must Read

Defenders fall behind, as AI rewrites the rules of a data breach

May 21, 2026

For almost 20 years, stolen credentials have been the most common route for attackers into organizations, according to the Verizon Data Breach Investigations Report (DBIR)....

macOS Kernel Memory Corruption Exploit

May 21, 2026

A group used Anthropic’s Mythos AI model to help find a kernel memory corruption vulnerability and exploit on Apple’s M5. News article.

Hacking news

Showboat Linux Malware Hits Middle East Telecom with SOCKS5 Proxy Backdoor

May 21, 2026

Cybersecurity researchers have disclosed details of a new Linux malware dubbed Showboat that has been put to use in a campaign targeting a telecommunications provider...

Selective HTTP Proxying in Linux, (Thu, May 21st)

May 21, 2026

Recently, Rob wrote about a tool, Proxifier, that can intercept requests from specific processes. Proxifier is available for Windows, macOS, and Android. But I have...

Hacking news

ThreatsDay Bulletin: Linux Rootkits, Router 0-Day, AI Intrusions, Scam Kits and 25 New Stories

May 21, 2026

This week starts small. A token leaks. A bad package slips in. A login trick works. An old tool shows up again. At first, it...

Hacking news

Microsoft Warns of Two Actively Exploited Defender Vulnerabilities

May 21, 2026

Microsoft has disclosed that a privilege escalation and a denial-of-service flaw in Defender has come under active exploitation in the wild. The former, tracked as...

Article Group

Defenders fall behind, as AI rewrites the rules of a data breach

May 21, 2026

For almost 20 years, stolen credentials have been the most common route for attackers into organizations, according to the Verizon...

macOS Kernel Memory Corruption Exploit

May 21, 2026

A group used Anthropic’s Mythos AI model to help find a kernel memory corruption vulnerability and exploit on Apple’s M5....

Hacking news

Showboat Linux Malware Hits Middle East Telecom with SOCKS5 Proxy Backdoor

May 21, 2026

Selective HTTP Proxying in Linux, (Thu, May 21st)

May 21, 2026

Defenders fall behind, as AI rewrites the rules of a data breach

May 21, 2026

For almost 20 years, stolen credentials have been the most common route for attackers into organizations, according to the Verizon Data Breach Investigations Report (DBIR)....

macOS Kernel Memory Corruption Exploit

May 21, 2026

A group used Anthropic’s Mythos AI model to help find a kernel memory corruption vulnerability and exploit on Apple’s M5. News article.

Hacking news

Showboat Linux Malware Hits Middle East Telecom with SOCKS5 Proxy Backdoor

May 21, 2026

Cybersecurity researchers have disclosed details of a new Linux malware dubbed Showboat that has been put to use in a campaign targeting a telecommunications provider...

Selective HTTP Proxying in Linux, (Thu, May 21st)

May 21, 2026

Recently, Rob wrote about a tool, Proxifier, that can intercept requests from specific processes. Proxifier is available for Windows, macOS, and Android. But I have...

Hacking news