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Threat actors are placing a higher priority on neutralizing endpoint detection and response (EDR) systems in order to remain stealthy in the dynamic world of multi-stage cyberattacks. Since 2022, malware sophistication has surged, with tools specifically engineered to disable EDR on compromised endpoints. These utilities, often developed by ransomware affiliates or sourced from underground markets, […]

The post HeartCrypt-Packed ‘AVKiller’ Tool Actively Deployed in Ransomware Attacks to Disable EDR appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

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Most growing B2B companies are making the same expensive mistake with AI that they made with cloud computing 15 years ago. Here's why building your own AI infrastructure will kill your competitive advantage and what smart leaders are doing instead.

The post Why Your Growing B2B Company Shouldn’t Build AI Infrastructure (And What to Do Instead) appeared first on Security Boulevard.

Security researchers have uncovered a novel attack technique that exploits weaknesses in hybrid Active Directory (AD) and Entra ID environments to bypass authentication and exfiltrate sensitive data. The method, showcased at Black Hat USA 2025 by cybersecurity expert Dirk-jan Mollema, targets organizations that synchronize on-premises AD with Azure Entra ID, leveraging compromised synchronization credentials to […]

The post New Active Directory Attack Method Bypasses Authentication to Steal Data appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Black Hat USA 2025 was packed with innovation, with companies showing off tools built to get ahead of what’s coming next. From smarter offensive security to new ways of spotting attacks faster, the conference had no shortage of exciting developments. Here are some of the products that stood out and could play a big role in where cybersecurity goes from here. Darwinium launches AI tools to detect and disrupt adversarial threats Darwinium launched Beagle and … More →

The post Top solutions to watch after Black Hat USA 2025 appeared first on Help Net Security.

Nvidia has issued a comprehensive denial regarding allegations that its graphics processing units contain backdoors, kill switches, or spyware, emphasizing that such features would fundamentally undermine global digital infrastructure and cybersecurity principles. The chipmaker’s statement comes amid growing discussions among policymakers and industry observers about potential hardware-level controls that could remotely disable GPUs without user […]

The post Nvidia Denies Presence of Backdoors, Kill Switches, or Spyware in Its Chips appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.