Tech Security News – GreavesNet.com

This morning, I was browsing our honeypot data for any new and existing PHP exploit attempts. Instead, I first ran into some GeoServer exploits, but...

Hacking news

ThreatsDay: Apache OFBiz RCE, DreamHost Breach, DeFi Site Hijacks + 17 More Stories

November 5, 2026

How much damage can someone do without breaking much? Quite a lot, it seems. A stolen login can open doors across several systems. A trusted...

ChatGPT Lockdown Mode Bypass: Phishing, Malware Delivery, and Silent Data Exfiltration

November 5, 2026

Research by: **Alexey Bukhteyev** Earlier this year, Check Point Research disclosed a security flaw in ChatGPT’s code-execution runtime that allowed sensitive conversation data to be...

Hacking news

Is Your Exposure Management Platform Leaving You Exposed? Five Tests to Find Out

November 5, 2026

A critical finding can move through several security tools and still leave the organization exposed. The vulnerability has a severity score, and a ticket has...

Vulnerability Scans for Older Cisco IOS Vulnerability / Opt-Out Headers, (Thu, Nov 5th)

November 5, 2026

Hacking news

ThreatsDay: Apache OFBiz RCE, DreamHost Breach, DeFi Site Hijacks + 17 More Stories

November 5, 2026

ChatGPT Lockdown Mode Bypass: Phishing, Malware Delivery, and Silent Data Exfiltration

November 5, 2026

Hacking news

Is Your Exposure Management Platform Leaving You Exposed? Five Tests to Find Out

November 5, 2026

Dual Insights

Vulnerability Scans for Older Cisco IOS Vulnerability / Opt-Out Headers, (Thu, Nov 5th)

November 5, 2026

Hacking news

ThreatsDay: Apache OFBiz RCE, DreamHost Breach, DeFi Site Hijacks + 17 More Stories

November 5, 2026

ChatGPT Lockdown Mode Bypass: Phishing, Malware Delivery, and Silent Data Exfiltration

November 5, 2026

Hacking news

Is Your Exposure Management Platform Leaving You Exposed? Five Tests to Find Out

November 5, 2026

ISC Stormcast For Thursday, November 5th, 2026 https://isc.sans.edu/podcastdetail/10166, (Thu, Nov 5th)

November 5, 2026

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Vulnerability Scans for Older Cisco IOS Vulnerability / Opt-Out Headers, (Thu, Nov 5th)

November 5, 2026

This morning, I was browsing our honeypot data for any new and existing PHP exploit attempts. Instead, I first ran into some GeoServer exploits, but...

Hacking news

ThreatsDay: Apache OFBiz RCE, DreamHost Breach, DeFi Site Hijacks + 17 More Stories

November 5, 2026

How much damage can someone do without breaking much? Quite a lot,...

ChatGPT Lockdown Mode Bypass: Phishing, Malware Delivery, and Silent Data Exfiltration

November 5, 2026

Hacking news

Is Your Exposure Management Platform Leaving You Exposed? Five Tests to Find Out

November 5, 2026

ISC Stormcast For Thursday, November 5th, 2026 https://isc.sans.edu/podcastdetail/10166, (Thu, Nov 5th)

November 5, 2026

Grid List

Vulnerability Scans for Older Cisco IOS Vulnerability / Opt-Out Headers, (Thu, Nov 5th)

November 5, 2026

Hacking news

ThreatsDay: Apache OFBiz RCE, DreamHost Breach, DeFi Site Hijacks + 17 More Stories

November 5, 2026

ChatGPT Lockdown Mode Bypass: Phishing, Malware Delivery, and Silent Data Exfiltration

November 5, 2026

Hacking news

Is Your Exposure Management Platform Leaving You Exposed? Five Tests to Find Out

November 5, 2026

Recent News

Vulnerability Scans for Older Cisco IOS Vulnerability / Opt-Out Headers, (Thu, Nov 5th)

November 5, 2026

Hacking news

ThreatsDay: Apache OFBiz RCE, DreamHost Breach, DeFi Site Hijacks + 17 More Stories

November 5, 2026

ChatGPT Lockdown Mode Bypass: Phishing, Malware Delivery, and Silent Data Exfiltration

November 5, 2026

Hacking news

Is Your Exposure Management Platform Leaving You Exposed? Five Tests to Find Out

November 5, 2026

ISC Stormcast For Thursday, November 5th, 2026 https://isc.sans.edu/podcastdetail/10166, (Thu, Nov 5th)

November 5, 2026

Must Read

Vulnerability Scans for Older Cisco IOS Vulnerability / Opt-Out Headers, (Thu, Nov 5th)

November 5, 2026

This morning, I was browsing our honeypot data for any new and existing PHP exploit attempts. Instead, I first ran into some GeoServer exploits, but...

Hacking news

ThreatsDay: Apache OFBiz RCE, DreamHost Breach, DeFi Site Hijacks + 17 More Stories

November 5, 2026

How much damage can someone do without breaking much? Quite a lot, it seems. A stolen login can open doors across several systems. A trusted...

ChatGPT Lockdown Mode Bypass: Phishing, Malware Delivery, and Silent Data Exfiltration

November 5, 2026

Research by: **Alexey Bukhteyev** Earlier this year, Check Point Research disclosed a security flaw in ChatGPT’s code-execution runtime that allowed sensitive conversation data to be...

Hacking news

Is Your Exposure Management Platform Leaving You Exposed? Five Tests to Find Out

November 5, 2026

A critical finding can move through several security tools and still leave the organization exposed. The vulnerability has a severity score, and a ticket has...

ISC Stormcast For Thursday, November 5th, 2026 https://isc.sans.edu/podcastdetail/10166, (Thu, Nov 5th)

November 5, 2026

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

Hacking news

5 Active Cyber Threats That Put US Enterprises at Risk in October 2026

November 5, 2026

October 2026 brought another wave of cyber threats targeting US businesses, with attackers exploiting trusted platforms, legitimate authentication processes, and everyday business workflows. For enterprises,...

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Vulnerability Scans for Older Cisco IOS Vulnerability / Opt-Out Headers, (Thu, Nov 5th)

November 5, 2026

This morning, I was browsing our honeypot data for any new and existing PHP exploit attempts. Instead, I first ran...

Hacking news

ThreatsDay: Apache OFBiz RCE, DreamHost Breach, DeFi Site Hijacks + 17 More Stories

November 5, 2026

How much damage can someone do without breaking much? Quite a lot, it seems. A stolen login can open doors...

ChatGPT Lockdown Mode Bypass: Phishing, Malware Delivery, and Silent Data Exfiltration

November 5, 2026

Hacking news

Is Your Exposure Management Platform Leaving You Exposed? Five Tests to Find Out

November 5, 2026

Vulnerability Scans for Older Cisco IOS Vulnerability / Opt-Out Headers, (Thu, Nov 5th)

November 5, 2026

This morning, I was browsing our honeypot data for any new and existing PHP exploit attempts. Instead, I first ran into some GeoServer exploits, but...

Hacking news

ThreatsDay: Apache OFBiz RCE, DreamHost Breach, DeFi Site Hijacks + 17 More Stories

November 5, 2026

How much damage can someone do without breaking much? Quite a lot, it seems. A stolen login can open doors across several systems. A trusted...

ChatGPT Lockdown Mode Bypass: Phishing, Malware Delivery, and Silent Data Exfiltration

November 5, 2026

Research by: **Alexey Bukhteyev** Earlier this year, Check Point Research disclosed a security flaw in ChatGPT’s code-execution runtime that allowed sensitive conversation data to be...

Hacking news

Is Your Exposure Management Platform Leaving You Exposed? Five Tests to Find Out

November 5, 2026

A critical finding can move through several security tools and still leave the organization exposed. The vulnerability has a severity score, and a ticket has...

ISC Stormcast For Thursday, November 5th, 2026 https://isc.sans.edu/podcastdetail/10166, (Thu, Nov 5th)

November 5, 2026

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

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