Tech Security News – GreavesNet.com

Article List

data breach

When ransomware gets physical: cybercriminals turn to threats of violence

May 14, 2026

Pay up, or we'll pay someone to pay you a visit. Cybercrime gangs are increasingly turning to real-world threats - and even hiring local muscle...

The Biometric AuthToken Heist: Cracking PINs and Bypassing CE via a Long-Ignored Attack Surface

May 14, 2026

Talk presented at **Qualcomm Product Security Summit (QPSS) 2026**. The talk revisits a neglected attack surface in Android’s biometric authentication flow and explores how weaknesses...

Hacking news

New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption

May 14, 2026

Details have emerged about a new variant of the recent Dirty Frag Linux local privilege escalation (LPE) vulnerability that allows local attackers to gain root...

Simple bypass of the link preview function in Outlook Junk folder, (Thu, May 14th)

May 13, 2026

Besides serving as a place where Microsoft Outlook places suspected spam, the Outlook Junk folder has one additional function that can be quite helpful when...

data breach

When ransomware gets physical: cybercriminals turn to threats of violence

May 14, 2026

The Biometric AuthToken Heist: Cracking PINs and Bypassing CE via a Long-Ignored Attack Surface

May 14, 2026

Hacking news

New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption

May 14, 2026

Simple bypass of the link preview function in Outlook Junk folder, (Thu, May 14th)

May 13, 2026

Dual Insights

data breach

When ransomware gets physical: cybercriminals turn to threats of violence

May 14, 2026

The Biometric AuthToken Heist: Cracking PINs and Bypassing CE via a Long-Ignored Attack Surface

May 14, 2026

Hacking news

New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption

May 14, 2026

Simple bypass of the link preview function in Outlook Junk folder, (Thu, May 14th)

May 13, 2026

Hacking news

18-Year-Old NGINX Rewrite Module Flaw Enables Unauthenticated RCE

May 13, 2026

Trending Now

data breach

When ransomware gets physical: cybercriminals turn to threats of violence

May 14, 2026

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data breach

When ransomware gets physical: cybercriminals turn to threats of violence

May 14, 2026

Pay up, or we'll pay someone to pay you a visit. Cybercrime gangs are increasingly turning to real-world threats - and even hiring local muscle...

The Biometric AuthToken Heist: Cracking PINs and Bypassing CE via a Long-Ignored Attack Surface

May 14, 2026

Talk presented at **Qualcomm Product Security Summit (QPSS) 2026**. The talk revisits...

Hacking news

New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption

May 14, 2026

Simple bypass of the link preview function in Outlook Junk folder, (Thu, May 14th)

May 13, 2026

Hacking news

18-Year-Old NGINX Rewrite Module Flaw Enables Unauthenticated RCE

May 13, 2026

Grid List

data breach

When ransomware gets physical: cybercriminals turn to threats of violence

May 14, 2026

The Biometric AuthToken Heist: Cracking PINs and Bypassing CE via a Long-Ignored Attack Surface

May 14, 2026

Hacking news

New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption

May 14, 2026

Simple bypass of the link preview function in Outlook Junk folder, (Thu, May 14th)

May 13, 2026

Must Read

data breach

When ransomware gets physical: cybercriminals turn to threats of violence

May 14, 2026

Pay up, or we'll pay someone to pay you a visit. Cybercrime gangs are increasingly turning to real-world threats - and even hiring local muscle...

The Biometric AuthToken Heist: Cracking PINs and Bypassing CE via a Long-Ignored Attack Surface

May 14, 2026

Talk presented at **Qualcomm Product Security Summit (QPSS) 2026**. The talk revisits a neglected attack surface in Android’s biometric authentication flow and explores how weaknesses...

Hacking news

New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption

May 14, 2026

Details have emerged about a new variant of the recent Dirty Frag Linux local privilege escalation (LPE) vulnerability that allows local attackers to gain root...

Simple bypass of the link preview function in Outlook Junk folder, (Thu, May 14th)

May 13, 2026

Besides serving as a place where Microsoft Outlook places suspected spam, the Outlook Junk folder has one additional function that can be quite helpful when...

Hacking news

18-Year-Old NGINX Rewrite Module Flaw Enables Unauthenticated RCE

May 13, 2026

Cybersecurity researchers have disclosed multiple security vulnerabilities impacting NGINX Plus and NGINX Open, including a critical flaw that remained undetected for 18 years. The vulnerability,...

ISC Stormcast For Thursday, May 14th, 2026 https://isc.sans.edu/podcastdetail/9932, (Thu, May 14th)

May 13, 2026

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

Article Group

data breach

When ransomware gets physical: cybercriminals turn to threats of violence

May 14, 2026

Pay up, or we'll pay someone to pay you a visit. Cybercrime gangs are increasingly turning to real-world threats -...

The Biometric AuthToken Heist: Cracking PINs and Bypassing CE via a Long-Ignored Attack Surface

May 14, 2026

Talk presented at **Qualcomm Product Security Summit (QPSS) 2026**. The talk revisits a neglected attack surface in Android’s biometric authentication...

Hacking news

New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption

May 14, 2026

Simple bypass of the link preview function in Outlook Junk folder, (Thu, May 14th)

May 13, 2026

data breach

When ransomware gets physical: cybercriminals turn to threats of violence

May 14, 2026

Pay up, or we'll pay someone to pay you a visit. Cybercrime gangs are increasingly turning to real-world threats - and even hiring local muscle...

The Biometric AuthToken Heist: Cracking PINs and Bypassing CE via a Long-Ignored Attack Surface

May 14, 2026

Talk presented at **Qualcomm Product Security Summit (QPSS) 2026**. The talk revisits a neglected attack surface in Android’s biometric authentication flow and explores how weaknesses...

Hacking news

New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption

May 14, 2026

Details have emerged about a new variant of the recent Dirty Frag Linux local privilege escalation (LPE) vulnerability that allows local attackers to gain root...

Simple bypass of the link preview function in Outlook Junk folder, (Thu, May 14th)

May 13, 2026

Besides serving as a place where Microsoft Outlook places suspected spam, the Outlook Junk folder has one additional function that can be quite helpful when...

Hacking news

18-Year-Old NGINX Rewrite Module Flaw Enables Unauthenticated RCE

May 13, 2026

Cybersecurity researchers have disclosed multiple security vulnerabilities impacting NGINX Plus and NGINX Open, including a critical flaw that remained undetected for 18 years. The vulnerability,...