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CPU microcode

A toy “Reptar” dinosaur, from the Rugrats TV animation franchise

HALT! I am Reptar! Intel CPU Bug Panics Cloud Providers

Richi Jennings | November 15, 2023 | Cloud, Cloud IaaS, cpu, CPU attack, CPU flaw, CPU microcode, cpu vulnerability, Denial of Service, denial-of-service attack, DoS, IaaS, IaaS Security, Infrastructure as a Service (IaaS), Intel, Intel CPU, INTEL-SA-00950, Microcode Flaws, Redundant Prefix Issue, Reptar, SB Blogwatch, x86, x86_64
IaaS Catch Fire: Google and Intel fuzz, find and fix a fabulous bug. Next up: More of the same ...
Security Boulevard
Spectre

Specter of Spectre is Back, in New Micro-Op Cache Vuln

Richi Jennings | May 3, 2021 | AMD, CPU microcode, Intel, SB Blogwatch, Spectre, speculative execution
It’s been three years, but now researchers have disclosed new attacks on speculative execution in Intel and AMD chips ...
Security Boulevard
remote work

Intel Investigating Reboots Caused by CPU Firmware Patches

Lucian Constantin | January 14, 2018 | BIOS update, CPU microcode, firmware patch, Intel, Spectre, system instability, system reboot, UEFI, vulnerability
The CPU crisis continues. After Windows and Ubuntu patches for the Meltdown and Spectre flaws caused problems for some users, Intel is now investigating reports that its CPU firmware updates are triggering ...
Security Boulevard

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GoPlus's Latest Report Highlights How Blockchain Communities Are Leveraging Critical API Security Data To Mitigate Web3 Threats

GoPlus’s Latest Report Highlights How Blockchain Communities Are Leveraging Critical API Security Data To Mitigate Web3 Threats

C2A Security’s EVSec Risk Management and Automation Platform Gains Traction in Automotive Industry as Companies Seek to Efficiently Meet Regulatory Requirements

C2A Security’s EVSec Risk Management and Automation Platform Gains Traction in Automotive Industry as Companies Seek to Efficiently Meet Regulatory Requirements

Zama Raises $73M in Series A Lead by Multicoin Capital and Protocol Labs to Commercialize Fully Homomorphic Encryption

Zama Raises $73M in Series A Lead by Multicoin Capital and Protocol Labs to Commercialize Fully Homomorphic Encryption

RSM US Deploys Stellar Cyber Open XDR Platform to Secure Clients

RSM US Deploys Stellar Cyber Open XDR Platform to Secure Clients

ThreatHunter.ai Halts Hundreds of Attacks in the past 48 hours: Combating Ransomware and Nation-State Cyber Threats Head-On

ThreatHunter.ai Halts Hundreds of Attacks in the past 48 hours: Combating Ransomware and Nation-State Cyber Threats Head-On

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Most Read on the Boulevard

N. Korean Group BlueNoroff Uses Deepfake Zoom Calls in Crypto Scams
WhatsApp BANNED by House Security Goons — But Why?
Heightened Cyber Threat from Iran Sparks Urgent Calls for Vigilance and Mitigation
Simbian Advances the AI Frontier With Industry’s First Benchmark for Measuring LLM Performance in the SOC
DataKrypto and Tumeryk Join Forces to Deliver World’s First Secure Encrypted Guardrails for AI LLMs and SLMs
JWT Security in 2025: Critical Vulnerabilities Every B2B SaaS Company Must Know
Black Hat SEO Poisoning Search Engine Results For AI to Distribute Malware
OpenAI Used Globally for Attacks – FireTail Blog
The Security Fallout of Cyberattacks on Government Agencies
Application and API Security Can’t Rely Solely on Perimeter Defenses or Scanners | Notes on Gartner AppSec Research | Contrast Security

Industry Spotlight

WhatsApp BANNED by House Security Goons — But Why?
Application Security Cloud Security Cyberlaw Cybersecurity Data Privacy Data Security DevOps Endpoint Featured Governance, Risk & Compliance Humor Incident Response Industry Spotlight Mobile Security Most Read This Week Network Security News Popular Post Security Awareness Security Boulevard (Original) Social - Facebook Social - LinkedIn Social - X Spotlight Threats & Breaches Vulnerabilities 

WhatsApp BANNED by House Security Goons — But Why?

June 24, 2025 Richi Jennings | 3 days ago 0
Scattered Spider Targets Aflac, Other Insurance Companies
Cloud Security Cybersecurity Data Privacy Data Security Featured Identity & Access Industry Spotlight Mobile Security Network Security News Security Awareness Security Boulevard (Original) Social - Facebook Social - LinkedIn Social - X Social Engineering Spotlight Threat Intelligence 

Scattered Spider Targets Aflac, Other Insurance Companies

June 22, 2025 Jeffrey Burt | Jun 22 0
US Pig Butchering Victims ‘Will’ Get Refunds — Feds Seize $225M Cryptocurrency
Analytics & Intelligence Blockchain Cyberlaw Cybersecurity Data Privacy Digital Currency Featured Governance, Risk & Compliance Humor Incident Response Industry Spotlight Mobile Security Most Read This Week Network Security News Popular Post Security Awareness Security Boulevard (Original) Social - Facebook Social - LinkedIn Social - X Social Engineering Spotlight Threat Intelligence Threats & Breaches 

US Pig Butchering Victims ‘Will’ Get Refunds — Feds Seize $225M Cryptocurrency

June 20, 2025 Richi Jennings | Jun 20 0

Top Stories

‘IntelBroker’ Hacker Arrested for Wave of High-Profile Data Breaches
Cloud Security Cybersecurity Data Privacy Data Security Featured Identity & Access Mobile Security Network Security News Security Boulevard (Original) Social - Facebook Social - LinkedIn Social - X Spotlight Threat Intelligence Threats & Breaches 

‘IntelBroker’ Hacker Arrested for Wave of High-Profile Data Breaches

June 28, 2025 Jeffrey Burt | 9 minutes ago 0
Abstract Security Adds Data Lake to Reduce Storage Costs
Cybersecurity Featured News Security Boulevard (Original) Social - Facebook Social - LinkedIn Social - X Spotlight 

Abstract Security Adds Data Lake to Reduce Storage Costs

June 27, 2025 Michael Vizard | Yesterday 0
N. Korean Group BlueNoroff Uses Deepfake Zoom Calls in Crypto Scams
Cloud Security Cybersecurity Data Privacy Data Security Featured Identity & Access Malware Mobile Security Network Security News Security Boulevard (Original) Social - Facebook Social - LinkedIn Social - X Social Engineering Spotlight Threat Intelligence 

N. Korean Group BlueNoroff Uses Deepfake Zoom Calls in Crypto Scams

June 26, 2025 Jeffrey Burt | 2 days ago 0

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