Tag: computer
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New UEFI Flaw Enables Early-Boot DMA Attacks on ASRock, ASUS, GIGABYTE, MSI Motherboards
Certain motherboard models from vendors like ASRock, ASUSTeK Computer, GIGABYTE, and MSI are affected by a security vulnerability that leaves them susceptible to early-boot direct memory access (DMA) attacks across architectures that implement a Unified Extensible Firmware Interface (UEFI) and inputoutput memory management unit (IOMMU).UEFI and IOMMU are designed to enforce a security First seen…
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SSH vs SSL/TLS: Definitions Differences of Communication Protocols
What is SSL/TLS? SSL and TLS are protocols used on the transport layer, which is used to provide a secure connection between two nodes in a computer network. The first widely used protocol that was aimed to secure the Internet connections was SSL, which was created by Netscape in mid 1995. It uses both publicRead…
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Private Certificate Authority 101: From Setup to Management
Introduction Security has become a primary focus in today’s world, which is dominated by computers and technology. Businesses are always on a quest to find better ways how secure their information and messages. Another important component in the field of ‘cyber security’ is the understanding and management of certification. These are generally in the formRead…
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Private Certificate Authority 101: From Setup to Management
Introduction Security has become a primary focus in today’s world, which is dominated by computers and technology. Businesses are always on a quest to find better ways how secure their information and messages. Another important component in the field of ‘cyber security’ is the understanding and management of certification. These are generally in the formRead…
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âš¡ Weekly Recap: Apple 0-Days, WinRAR Exploit, LastPass Fines, .NET RCE, OAuth Scams & More
If you use a smartphone, browse the web, or unzip files on your computer, you are in the crosshairs this week. Hackers are currently exploiting critical flaws in the daily software we all rely on”, and in some cases, they started attacking before a fix was even ready.Below, we list the urgent updates you need…
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CERT-FR recommends completely deactivate Wi-Fi whenever it’s not in use
The CERT-FR (French Computer Emergency Response Team) is advising iPhone and Android users to fully disable Wi-Fi to reduce risk. CERT-FR warns iPhone and Android users to fully disable Wi-Fi to reduce exposure, citing multiple vulnerabilities across wireless interfaces, apps, OSs, and even hardware. The agency reiterates basic hygiene: install apps only from official stores, review…
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Kyndryl Aims New Quantum Safe Assessment At Future Security Risks
Kyndryl’s Quantum Safe Assessment service aims to help businesses understand their vulnerabilities as quantum computers start to be used in security attacks. First seen on crn.com Jump to article: www.crn.com/news/security/2025/kyndryl-aims-new-quantum-safe-assessment-at-future-security-risks-from-quantum-computing
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Kyndryl Aims New Quantum Safe Assessment At Future Security Risks
Kyndryl’s Quantum Safe Assessment service aims to help businesses understand their vulnerabilities as quantum computers start to be used in security attacks. First seen on crn.com Jump to article: www.crn.com/news/security/2025/kyndryl-aims-new-quantum-safe-assessment-at-future-security-risks-from-quantum-computing
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As White House moves to send AI chips to China, Trump’s DOJ prosecutes chip smugglers
Prosecutors called criminal schemes to route computer chips to China a threat to U.S. national security, while Democrats have criticized the White House’s decision. First seen on cyberscoop.com Jump to article: cyberscoop.com/white-house-sends-ai-chips-to-china-trump-doj-prosecutes-chip-smugglers/
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As White House moves to send AI chips to China, Trump’s DOJ prosecutes chip smugglers
Prosecutors called criminal schemes to route computer chips to China a threat to U.S. national security, while Democrats have criticized the White House’s decision. First seen on cyberscoop.com Jump to article: cyberscoop.com/white-house-sends-ai-chips-to-china-trump-doj-prosecutes-chip-smugglers/
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As White House moves to send AI chips to China, Trump’s DOJ prosecutes chip smugglers
Prosecutors called criminal schemes to route computer chips to China a threat to U.S. national security, while Democrats have criticized the White House’s decision. First seen on cyberscoop.com Jump to article: cyberscoop.com/white-house-sends-ai-chips-to-china-trump-doj-prosecutes-chip-smugglers/
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2025 Year of Browser Bugs Recap:
Tags: access, ai, api, attack, authentication, awareness, browser, cctv, chrome, cloud, communications, computer, credentials, crypto, cyber, data, data-breach, detection, edr, email, endpoint, exploit, flaw, gartner, google, guide, identity, injection, leak, login, malicious, malware, network, openai, passkey, password, phishing, ransom, ransomware, risk, saas, service, threat, tool, update, vulnerability, windows, xss, zero-dayAt the beginning of this year, we launched the Year of Browser Bugs (YOBB) project, a commitment to research and share critical architectural vulnerabilities in the browser. Inspired by the iconic Months of Bugs tradition in the 2000s, YOBB was started with a similar purpose”Š”, “Što drive awareness and discussion around key security gaps and…
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How Chinese-owned Radisson Hotel Group split US enterprise resource planning
During the UK and Ireland SAP user group conference in Birmingham, Computer Weekly met with the SAP platform lead at Radisson Hotel Group First seen on computerweekly.com Jump to article: www.computerweekly.com/news/366636253/How-Chinese-owned-Radisson-Hotel-Group-split-US-enterprise-resource-planning
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Why bug bounty schemes have not led to secure software
Computer Weekly speaks to Katie Moussouris, security entrepreneur and bug bounty pioneer, about the life of security researchers, bug bounties and the artificial intelligence revolution First seen on computerweekly.com Jump to article: www.computerweekly.com/news/366636232/Why-bug-bounty-schemes-have-not-led-to-secure-software
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UK finally vows to look at 35-year-old Computer Misuse Act
As Portugal gives researchers a pass under cybersecurity law First seen on theregister.com Jump to article: www.theregister.com/2025/12/09/uk_computer_misuse_act/
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UK Government Considers Computer Misuse Act Revision
Security Minister Dan Jarvis Endorses Security Researcher Protections. The U.K. government is considering amending its three-decade-old hacking law to include a statutory defense cover for security researchers. The announcement comes amid concerns that the law penalizes white hat hackers for essential security practices. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/uk-government-considers-computer-misuse-act-revision-a-30197
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UK government pledges to rewrite Computer Misuse Act
Campaigners celebrate as security minister Dan Jarvis commits to amending the outdated Computer Misuse Act to protect security professionals from prosecution. First seen on computerweekly.com Jump to article: www.computerweekly.com/news/366635624/UK-government-pledges-to-rewrite-Computer-Misuse-Act
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Bin ich Teil eines Botnets? Jetzt kostenlos nachprüfen
Zu Weihnachten die Rechner der Verwandtschaft auf Botnet-Aktivitäten überprüfen der kostenlose GreyNoise IP Check machts möglich.Hacks greifen immer stärker Unternehmen an, weil die Beute in Form von Lösegeld und Daten dort aussichtreicher ist als bei Privatpersonen. Das bedeutet jedoch nicht, dass eine Einzelperson kein lohnendes Opfer ist. Im Gegenteil Computer von Individuen zu infizieren kann…
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New GreyNoise IP Checker Helps Users Identify Botnet Activity
Cybersecurity firm GreyNoise has launched a new, free utility designed to answer a question most internet users never think to ask: Is my home router secretly attacking other computers? The newly released GreyNoise IP Check is a simple, web-based tool that allows anyone to instantly verify whether their internet connection is being used by a…
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New GreyNoise IP Checker Helps Users Identify Botnet Activity
Cybersecurity firm GreyNoise has launched a new, free utility designed to answer a question most internet users never think to ask: Is my home router secretly attacking other computers? The newly released GreyNoise IP Check is a simple, web-based tool that allows anyone to instantly verify whether their internet connection is being used by a…
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New ClickFix attacks use fake Windows Update screens to fool employees
Run dialog box, Windows Terminal, or Windows PowerShell. This leads to the downloading of scripts that launch malware.Two new tactics are used in the latest ClickFix campaign, says Huntress:the use since early October of a fake blue Windows Update splash page in full-screen, displaying realistic “Working on updates” animations that eventually conclude by prompting the user to…
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Fake >>Windows Update<< screens fuels new wave of ClickFix attacks
A convincing (but fake) >>Windows Update
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Fake >>Windows Update<< screens fuels new wave of ClickFix attacks
A convincing (but fake) >>Windows Update
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Fake >>Windows Update<< screens fuels new wave of ClickFix attacks
A convincing (but fake) >>Windows Update
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CrowdStrike Terminates ‘Suspicious Insider’ Linked to Scattered Lapsus$ Hunters
Cybersecurity firm CrowdStrike confirmed the termination of a “suspicious insider” who allegedly shared internal information with hackers. The move came after an internal investigation revealed that the individual had leaked images of his computer screen externally, potentially exposing sensitive company dashboards. First seen on thecyberexpress.com Jump to article: thecyberexpress.com/crowdstrike-suspicious-insider-incident/