Lockdown Mode is an “extreme protection” feature that’s good for at-risk users, but its notifications are increasingly confusing. © 2024 TechCrunch. All rights reserved. For personal use only. This article has been indexed from Security News | TechCrunch Read the…
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How to Use EDR for Advanced Threat Hunting (With Real Examples)
When hackers started using automation and AI, traditional cybersecurity stopped being enough. During the past years, security teams focused more on proactively searching for hidden threats and stopping their escalation. And this is exactly what threat hunting does. Instead of…
Siemens SINAMICS S200 Bootloader Vulnerability Let Attackers Compromise the Device
Siemens has disclosed a critical security vulnerability affecting specific SINAMICS S200 drive systems that could allow attackers to compromise devices by exploiting an unlocked bootloader. The vulnerability, tracked as CVE-2024-56336 and has received the highest severity ratings with a CVSS…
Hackers Abuse Microsoft Copilot for Sophisticated Phishing Attack
As organizations increasingly integrate Microsoft Copilot into their daily workflows, cybercriminals have developed sophisticated phishing campaigns specifically targeting users of this AI-powered assistant. Microsoft Copilot, which launched in 2023, has rapidly become an essential productivity tool for many organizations, integrating…
86,000+ Healthcare Staff Records Exposed from Misconfigured AWS S3 Bucket
A significant data breach involving sensitive healthcare worker information has been discovered, exposing over 86,000 records belonging to ESHYFT, a New Jersey-based HealthTech company. Cybersecurity researcher Jeremiah Fowler identified an unprotected AWS S3 storage bucket containing approximately 108.8 GB of…
CISA Warns of Apple WebKit Out-of-Bounds Write Vulnerability Exploited in Wild
The Cybersecurity and Infrastructure Security Agency (CISA) has warned about an actively exploited zero-day vulnerability in Apple’s WebKit browser engine, tracked as CVE-2025-24201. This vulnerability, an out-of-bounds write issue, could allow attackers to execute unauthorized code on vulnerable devices. The…
CISA Warns of Juniper Junos OS Improper Isolation Vulnerability Exploited in Wild
CISA has issued a warning regarding a newly discovered vulnerability affecting Juniper Networks’ Junos OS. The vulnerability, identified as CVE-2025-21590, involves an improper isolation or compartmentalization issue within the operating system’s kernel. This flaw could allow a local attacker with…
ICYMI: Interesting Things We Learned at the HIMSS 2025 Conference
We had a good time talking to folks last week in our ColorTokens booth at the Healthcare Information and Management Systems Society conference in Las Vegas. The crowd was plentiful and engaged at the Venetian Convention Center and Ceasar’s Forum.…
Moving Past Compensating Controls: The Long-Term Value of Tokenization for PCI DSS
With the deadline for PCI DSS 4.0 compliance just around the corner, it’s decision time for organizations. For many, compensating controls are a godsend, introducing a degree of flexibility into what is otherwise a rigorous, demanding and heavily detailed standard.…
Navigating AI-powered cyber threats in 2025: 4 expert security tips for businesses
AI-powered cyber threats are reshaping security landscapes. Businesses that don’t evolve will be vulnerable to increasingly sophisticated attacks – here’s how to stay ahead. This article has been indexed from Latest stories for ZDNET in Security Read the original article:…
Siemens SINEMA Remote Connect Client
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, see Siemens’ ProductCERT Security Advisories (CERT Services | Services |…
Siemens OPC UA
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, see Siemens’ ProductCERT Security Advisories (CERT Services | Services |…
Siemens Teamcenter Visualization and Tecnomatrix Plant Simulation
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, see Siemens’ ProductCERT Security Advisories (CERT Services | Services |…
Siemens SINEMA Remote Connect Server
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, see Siemens’ ProductCERT Security Advisories (CERT Services | Services |…
Siemens SIMATIC IPC Family, ITP1000, and Field PGs
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, see Siemens’ ProductCERT Security Advisories (CERT Services | Services |…
RIP Mark Klein
2006 AT&T whistleblower Mark Klein has died. This article has been indexed from Schneier on Security Read the original article: RIP Mark Klein
Announcing Unit 42 Managed XSIAM — Redefining 24/7 Managed SecOps
Palo Alto Networks announces Unit 42 Managed XSIAM, a solution that provides 24/7 expert-led defense across every attack surface. The post Announcing Unit 42 Managed XSIAM — Redefining 24/7 Managed SecOps appeared first on Palo Alto Networks Blog. This article…
Cisco Patches 10 Vulnerabilities in IOS XR
Cisco has released patches for 10 vulnerabilities in IOS XR, including five denial-of-service (DoS) bugs. The post Cisco Patches 10 Vulnerabilities in IOS XR appeared first on SecurityWeek. This article has been indexed from SecurityWeek Read the original article: Cisco…
How MSRC coordinates vulnerability research and disclosure while building community
Learn about the Microsoft Security Response Center, which investigates vulnerabilities and releases security updates to help protect customers from cyberthreats. The post How MSRC coordinates vulnerability research and disclosure while building community appeared first on Microsoft Security Blog. This article…
Microsoft Warns of ClickFix Phishing Campaign Targeting Hospitality Sector via Fake Booking[.]com Emails
Microsoft has shed light on an ongoing phishing campaign that targeted the hospitality sector by impersonating online travel agency Booking.com using an increasingly popular social engineering technique called ClickFix to deliver credential-stealing malware. The activity, the tech giant said, started…