Top Tweets for #gpuhammer

4 months ago

🤔 Rowhammer has been studied on CPUs for years—but what about GPUs powering modern AI? At #hw_ioNL2025 Gururaj Saileshwar presents #GPUHammer, showing how a single bit flip can break ML model accuracy. Also discusses PRAC-based defense for security. 👉https://t.co/1ic2vJc5J4

700

Kirill Igumenshchev

@kirill_igum

11 months ago

A new #GPUattack, #GPUHammer, can poison shared #GPUs. By running a special PyTorch script on shared hardware, an attacker can flip the most significant bit (MSB) of an exponent in a victim's model, destroying its accuracy. #CyberSecurity #HardwareSecurity #AIsecurity #AIsafety

kirill_igum's tweet photo. A new #GPUattack, #GPUHammer, can poison shared #GPUs. By running a special PyTorch script on shared hardware, an attacker can flip the most significant bit (MSB) of an exponent in a victim's model, destroying its accuracy.
#CyberSecurity #HardwareSecurity #AIsecurity #AIsafety https://t.co/qcER1rUSEV

216

AISecHub

@AISecHub

about 1 year ago

🛡️ AI–Cybersecurity Weekly – 15 Updates 1️⃣ #GPUHammer: New RowHammer Attack Variant Degrades AI Models on #NVIDIA GPUs – https://t.co/T7zs7o4E7H 2️⃣ #ZipSecurity Raises $13.5M to Deliver AI‑Driven Cybersecurity for Small Businesses – https://t.co/gP9654JrHk 3️⃣ #Google AI #BigSleep Stops Exploitation of Critical SQLite Vulnerability Before Hackers Act – https://t.co/JaoZxvQrhj 4️⃣ #EmpiricalSecurity Raises $12M to Build Custom AI Security Models – https://t.co/0YbhLX034v 5️⃣ #CrowdStrike Adds GenAI Security Tools to AWS Marketplace – https://t.co/iAeIbYtbUk 6️⃣ #StrongestLayer Raises $5.2M to Tackle AI‑Powered Email Threats – https://t.co/hnKG1W4xVX 7️⃣ @confident_sec Raises $4.2M for AI‑Focused Data Protection Platform – https://t.co/6G9sffyLyq‑4‑2m/ 8️⃣ #CERTUA Links #LameHug AI Malware to APT28 Targeting Defense Sector– https://t.co/NyJrMHzRwm 9️⃣ #ISC2: 30% of Cyber Teams Now Use AI Security Tools – https://t.co/eINfexbrXq 🔟 @get_abstracted and #SentinelOne Partner to Deliver AI‑Driven Security Operations – https://t.co/NDBAYz4pDj 1️⃣1️⃣ #Sysdig Executive Discusses Use of AI in Cloud Threat Response – https://t.co/7CZJPqKS4W 1️⃣2️⃣ #QuestSoftware Releases AI Tool to Support Active Directory Incident Handling – https://t.co/6sjHbYkIHx 1️⃣3️⃣ Cloud Security Alliance Releases AI Control Matrix for Governance and Risk – https://t.co/G0NpvM7Riq 1️⃣4️⃣ @Google #Gemini Flaw Enables AI Phishing via Prompt Injection – https://t.co/m2ZM4MEWuZ 1️⃣5️⃣ Fake AI Platforms Spread Malware to Web3 Developers – https://t.co/8l7CDf5dR4 #AIsecurity #LLMsecurity #CyberThreats #AISecurityTools #GPUSecurity #PromptInjection #AIvulnerabilities #SecureByDesign #CloudSecurity #StartupFunding #CyberOps #MalwareDetection #AIcompliance #AIphishing #Web3Security #AISOC #APT28 #ThreatDetection #GenAI #APISecurity #ZeroDay #RedTeaming #CSAMdetection #AImalware #AIgovernance #AdversarialML #CyberDefense #AIrisks #SecurityFunding #AIstartups

AISecHub's tweet photo. 🛡️ AI–Cybersecurity Weekly – 15 Updates

1️⃣ #GPUHammer: New RowHammer Attack Variant Degrades AI Models on #NVIDIA GPUs – https://t.co/T7zs7o4E7H

2️⃣ #ZipSecurity Raises $13.5M to Deliver AI‑Driven Cybersecurity for Small Businesses – https://t.co/gP9654JrHk

3️⃣ #Google AI #BigSleep Stops Exploitation of Critical SQLite Vulnerability Before Hackers Act – https://t.co/JaoZxvQrhj

4️⃣ #EmpiricalSecurity Raises $12M to Build Custom AI Security Models – https://t.co/0YbhLX034v

5️⃣ #CrowdStrike Adds GenAI Security Tools to AWS Marketplace – https://t.co/iAeIbYtbUk

6️⃣ #StrongestLayer Raises $5.2M to Tackle AI‑Powered Email Threats – https://t.co/hnKG1W4xVX

7️⃣ @confident_sec Raises $4.2M for AI‑Focused Data Protection Platform – https://t.co/6G9sffyLyq‑4‑2m/

8️⃣ #CERTUA Links #LameHug AI Malware to APT28 Targeting Defense Sector– https://t.co/NyJrMHzRwm

9️⃣ #ISC2: 30% of Cyber Teams Now Use AI Security Tools – https://t.co/eINfexbrXq

🔟 @get_abstracted and #SentinelOne Partner to Deliver AI‑Driven Security Operations – https://t.co/NDBAYz4pDj

1️⃣1️⃣ #Sysdig Executive Discusses Use of AI in Cloud Threat Response – https://t.co/7CZJPqKS4W

1️⃣2️⃣ #QuestSoftware Releases AI Tool to Support Active Directory Incident Handling – https://t.co/6sjHbYkIHx

1️⃣3️⃣ Cloud Security Alliance Releases AI Control Matrix for Governance and Risk – https://t.co/G0NpvM7Riq

1️⃣4️⃣ @Google #Gemini Flaw Enables AI Phishing via Prompt Injection – https://t.co/m2ZM4MEWuZ

1️⃣5️⃣ Fake AI Platforms Spread Malware to Web3 Developers – https://t.co/8l7CDf5dR4

#AIsecurity #LLMsecurity #CyberThreats #AISecurityTools #GPUSecurity #PromptInjection #AIvulnerabilities #SecureByDesign #CloudSecurity #StartupFunding #CyberOps #MalwareDetection #AIcompliance #AIphishing #Web3Security #AISOC #APT28 #ThreatDetection #GenAI #APISecurity #ZeroDay #RedTeaming #CSAMdetection #AImalware #AIgovernance #AdversarialML #CyberDefense #AIrisks #SecurityFunding #AIstartups

233

Smukx.E

@5mukx

about 1 year ago

GPUHammer: Rowhammer Attacks on GPU Memories are Practical site: https://t.co/J6OOmW27Na Paper: https://t.co/9cwlwSvExX #gpuhammer #rowhammer #attack #gpu #memory

5mukx's tweet photo. GPUHammer: Rowhammer Attacks on GPU Memories are Practical

site: https://t.co/J6OOmW27Na

Paper: https://t.co/9cwlwSvExX

#gpuhammer #rowhammer #attack #gpu #memory https://t.co/LDmfyH4wOS

Vulnerbyte @vulnerbyte

about 1 year ago

انویدیا راهنمایی برای مقابله با حملات Rowhammer در GPUهای GDDR6 منتشر کرد. اگر از کارت‌های مدرن استفاده می‌کنید، این رو از دست ندید! #Cybersecurity #Cybersecurity_News #اخبار_امنیت_سایبری #AI #هوش_مصنوعی #GDDR6 #GPU #GPUHammer #Nvidia #Rowhammer https://t.co/Yopcv54FfA

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