Hacker Simulations

North Korean hackers siphoned over $1.5 billion in what is now considered the largest crypto heist in history. ?? Read more: https://lnkd.in/gdRgPTp7 #bybithack #bybit #cybersecurity #hackersimulations

AI is everywhere—rushed, hyped, and integrated at lightning speed. But while everyone’s talking AI, few are asking the real question: Is your data safe? Your AI models might be leaking sensitive information—here’s how to plug the holes. ?? Picture this: Your marketing team uploads proprietary sales data to a generative AI tool. Months later, a competitor launches your exact strategy. Why? Hackers extracted your data through “model inversion attacks” — a silent crisis exploding across industries. ?? The MITRE Corporation flagged AI supply chain vulnerabilities as the #1 emerging cyber threat of 2024, with 61% of companies already breached via AI tools (IBM Security). ? Why Your AI Pipeline Is a Toxic Liability ?? AI isn’t just a tool—it’s a backdoor. Unlike traditional software, AI models: ?? Memorize training data ?? Expose unsecured APIs ?? Depend on risky third-party libraries The 2023 ChatGPT data leak showed us the risks. Now, attackers are weaponizing: ?? Data poisoning – 30% of open-source AI datasets are already corrupted (HiddenLayer) ???♂? Model theft – API-based reverse-engineering achieves up to 92% accuracy (UC Berkeley) ?? Prompt injection – 500% spike in chatbot hijacking attacks (Darktrace, 2024) ?? The $200M Lesson From Big Tech In April 2024, a Fortune 100 retailer lost 2.7M customer records after hackers exploited an unsecured AI fine-tuning service. Cause? A Python dependency from 2021. ?? ??Gartner predicts 70% of AI breaches in 2025 will be traced back to supply chain gaps—not the models themselves. ??? 5 Ways to Armor Your AI in 2024 1?? Treat AI Models Like Crown Jewels → Encrypt training data & model weights. Use homomorphic encryption in NVIDIA’s latest CUDA update. 2?? Audit Your AI Supply Chain → 43% of AI breaches start in third-party libraries (Sonatype). Use Snyk for ML to scan dependencies. 3?? Deploy “Model Firewalls” → Banks blocked 12,000+ prompt injections last quarter using Robust Intelligence. 4?? Assume Your Model Will Leak & Plan → Differential privacy reduces sensitive data leakage by 79% (Microsoft AI Red Team). 5?? Hire a Chief AI Security Officer (CAISO) → Toyota & JPMorgan already have one. First move? Zero-trust segmentation for AI development. ?? Sources:? ?? MITRE Atlas: AI Threat Matrix?( https://atlas.mitre.org/ai) ?? IBM 2024 AI Security Report?(https://lnkd.in/exMeQAdP) ?? NVIDIA CUDA Encryption Whitepaper?(https://nvidia.com/) #AISecurity #ModelHacking #CyberRisk #TechEthics #cybersecurity #DataPrivacy #DataSecurity #HackerSimulations

2024 shattered records for data breaches—are you ready for what’s next? From Fortune 500 giants to critical infrastructure, no one was safe. #DataBreach #Cybersecurity #2024breaches

Please share your thoughts in the comment section! ?? #cyberresilience #pentest #compliance #auditing

HAVE YOU SEEN THIS DEVICE BEFORE? This compact and wearable yet powerful gadget is ‘The Deautther Watch’ which uses an ESP8266 microcontroller. This is what it can do; ? Wi-Fi Deauthentication Attacks: Disconnect devices from 2.4GHz networks to test resilience against unauthorized disruptions ? Beacon & Probe Spoofing: Simulate fake networks (beacon spam) and confuse trackers (probe requests) to assess network vulnerabilities ? Bad USB (HID) Attacks: Execute preloaded Ducky Scripts for keystroke injection, perfect for testing physical security protocols ? Real-Time Packet Monitoring: Analyze Wi-Fi traffic in real-time via the 1.3” OLED display for live network diagnostics ? Infrared (IR) Remote Control: Trigger scripts wirelessly using the built-in IR transmitter, adding stealth to your testing ? Open-Source Firmware: Customize scripts and workflows with the ESP8266-powered Deauther firmware, ideal for developers and educators ? Extended Battery Life: 1000mAh rechargeable battery ensures prolonged testing sessions (USB-C charging included) Disclaimer: This tool is designed for ethical use- perfect for pentesters, cyber security trainers and network admins to identify weaknesses in their systems. Always ensure compliance with local laws and use it only on your own networks! #thedeauttherwatch #wifiattacks #badusbattacks #cybersecurity

Google Chrome Vulnerability - Remote Code Execution UPDATE YOUR BROWSER NOW! Read more here! https://lnkd.in/gd49dNrd #cve20250995 #googlechrome #cybersecurity

AI in cybersecurity is a double-edged sword—will it defend your systems or expose new attack surfaces?

Cybercriminals are impersonating the IRS to trick people into giving away sensitive information. These phishing emails use urgency and fear to lure victims into clicking malicious links or sharing personal details. ?? If You’ve Fallen Victim: ?? Contact your bank immediately to freeze your accounts and cancel compromised cards. ?? Forward the phishing email to [email protected] to report it. ?? Monitor your credit reports for identity theft signs. ?? Change your passwords for any affected accounts. #CyberSecurity #HackerSimulations #PhishingScam #IRSScam #StaySafe #ThinkBeforeYouClick #InfoSec #TaxSeason

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Are your business systems truly secure? Our penetration testing services simulate real-world cyberattacks to identify vulnerabilities before hackers do. Stay compliant, safeguard sensitive data, and strengthen your defenses. Contact us today to schedule an assessment! https://lnkd.in/g9s5wtud #cybersecurity #securitycompliance #regulations