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CURBy: A quantum random number generator you can verify

cybersecurity, Encryption, News, NIST, quantum computing, research /

CURBy: A quantum random number generator you can verify 2025-06-17 at 08:01 By Sinisa Markovic NIST and the University of Colorado Boulder have created a public service that delivers random numbers using quantum mechanics. Called the Colorado University Randomness Beacon (CURBy), the system offers a daily stream of certifiable random numbers generated through a process […]

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Enemies with benefits: RansomHub and rival gangs share EDRKillShifter tool

cybercime, ESET, News, Ransomware, research /

Enemies with benefits: RansomHub and rival gangs share EDRKillShifter tool 2025-03-26 at 17:02 By Help Net Security ESET researchers have published an in-depth analysis highlighting significant shifts within the ransomware landscape, spotlighting the rise of RansomHub. This relatively new ransomware-as-a-service operation has quickly come to dominate the scene. “The fight against ransomware reached two milestones

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China-linked FamousSparrow APT group resurfaces with enhanced capabilities

APT, China, cybercrime, cybersecurity, Don't miss, ESET, News, research, USA /

China-linked FamousSparrow APT group resurfaces with enhanced capabilities 2025-03-26 at 17:02 By Help Net Security ESET investigated suspicious activity on the network of a trade group in the United States that operates in the financial sector. While helping the affected entity remediate the compromise, they made an unexpected discovery in the victim’s system: malicious tools

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Hackers pose as employers to steal crypto, login credentials

cyber espionage, cybercrime, Don't miss, ESET, News, North Korea, research, scams, threats /

Hackers pose as employers to steal crypto, login credentials 2025-02-20 at 12:03 By Help Net Security Since early 2024, ESET researchers have been tracking DeceptiveDevelopment, a series of malicious campaigns linked to North Korea-aligned operators. Disguising themselves as software development recruiters, these threat actors lure victims with fake job offers and deliver software projects embedded

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New UEFI Secure Boot bypass vulnerability discovered (CVE-2024-7344)

CVE, Don't miss, ESET, Microsoft, News, research, vulnerability /

New UEFI Secure Boot bypass vulnerability discovered (CVE-2024-7344) 2025-01-16 at 12:03 By Help Net Security ESET researchers have identified a vulnerability (CVE-2024-7344) impacting most UEFI-based systems, which allows attackers to bypass UEFI Secure Boot. The issue was found in a UEFI application signed with Microsoft’s “Microsoft Corporation UEFI CA 2011” third-party certificate. Exploiting this vulnerability

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BadRAM: $10 hack unlocks AMD encrypted memory

Amd, chip, CVE, Don't miss, hardware, News, Raspberry Pi, research, vulnerability /

BadRAM: $10 hack unlocks AMD encrypted memory 2024-12-11 at 13:16 By Mirko Zorz Cybersecurity researchers have identified a vulnerability (CVE-2024-21944, aka BadRAM) affecting ADM processors that can be triggered by rogue memory modules to unlock the chips’ encrypted memory. The SPD chip can be modified using an off-the-shelf microcontroller. The researchers used a Raspberry Pi

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Data scientists create tool to spot fake images

GitHub, News, research, software /

Data scientists create tool to spot fake images 2024-12-02 at 06:02 By Help Net Security Pixelator v2 is a tool to spot fake images. It uses a new combination of image veracity techniques with capability beyond what can be seen by the human eye. It can identify subtle differences in images with greater accuracy than

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ESET researchers analyze first UEFI bootkit for Linux systems

Don't miss, firmware, Hot stuff, Linux, News, research /

ESET researchers analyze first UEFI bootkit for Linux systems 2024-11-27 at 18:18 By Help Net Security ESET Research has discovered the first UEFI bootkit designed for Linux systems, named Bootkitty by its creators. Researchers believe this bootkit is likely an initial proof of concept, and based on ESET telemetry, it has not been deployed in

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What bots mean for businesses and consumers

bot, CISO, cybersecurity, DataDome, Don't miss, Hot stuff, News, report, research, strategy, tips, Video /

What bots mean for businesses and consumers 2024-10-02 at 06:31 By Help Net Security Simple bots have existed since the early to mid-2000s when organizations had no means to protect themselves or their website’s users from them. Yet today, despite having tools to protect against these simple bots, two in three organizations have made no

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Open source maintainers: Key to software health and security

cybersecurity, Don't miss, Hot stuff, News, open source, research, survey, Tidelift, Video /

Open source maintainers: Key to software health and security 2024-09-30 at 07:01 By Help Net Security Open source has become the foundation of modern application development, with up to 98% of applications incorporating open-source components and open-source code accounting for 70% or more of the typical application. In this Help Net Security video, Donald Fischer,

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New MIT protocol protects sensitive data during cloud-based computation

data security, Don't miss, MIT, News, quantum computing, research /

New MIT protocol protects sensitive data during cloud-based computation 2024-09-26 at 12:02 By Help Net Security Deep-learning models have found applications across various industries, from healthcare diagnostics to financial forecasting. However, their high computational demands often require powerful cloud-based servers. This dependency on cloud computing raises notable security concerns, particularly in sensitive sectors like healthcare.

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Rethinking privacy: A tech expert’s perspective

Don't miss, Hot stuff, MIT, News, opinion, Privacy, research, Video /

Rethinking privacy: A tech expert’s perspective 2024-09-26 at 06:33 By Help Net Security Data privacy has become one of the most pressing challenges of our time, but it didn’t happen overnight. The proliferation of data collection, coupled with the rise of advanced technologies like artificial intelligence and machine learning, has made it easier to piece

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Vulnerability allows Yubico security keys to be cloned

Don't miss, Encryption, hardware, Hot stuff, Infineon Technologies, MFA, News, research, security key, Yubico /

Vulnerability allows Yubico security keys to be cloned 2024-09-04 at 13:31 By Zeljka Zorz Researchers have unearthed a cryptographic vulnerability in popular Yubico (FIDO) hardware security keys and modules that may allow attackers to clone the devices. But the news is not as catastrophic as it may seem at first glance. “The attacker would need

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Stolen, locked payment cards can be used with digital wallet apps

apple, Banks, digital wallet, Don't miss, financial industry, fraud, Google, Hot stuff, mobile payment, News, online payment, PayPal, research, vulnerability /

Stolen, locked payment cards can be used with digital wallet apps 2024-08-19 at 21:32 By Zeljka Zorz Fraudsters can add stolen payment cards to digital wallet apps and continue making online purchases even after victims’ report the card stolen and the bank blocks it, computer engineers with University of Massachusetts Amherst and Pennsylvania State University

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“Perfect” Windows downgrade attack turns fixed vulnerabilities into zero-days

0-day, attack, Don't miss, Hot stuff, News, research, SafeBreach, vulnerability, Windows, Windows Server /

“Perfect” Windows downgrade attack turns fixed vulnerabilities into zero-days 2024-08-08 at 13:01 By Zeljka Zorz A researcher has developed a downgrade attack that can make Windows machines covertly, persistently and irreversibly vulnerable, even if they were fully patched before that. A downgrade attack exploiting the Windows Update process The direction of SafeBreach researcher Alon Leviev’s

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Innovative approach promises faster bug fixes

News, programming, research /

Innovative approach promises faster bug fixes 2024-07-31 at 12:02 By Help Net Security Modern software applications usually consist of numerous files and several million lines of code. Due to the sheer quantity, finding and correcting faults, known as debugging, is difficult. In many software companies, developers still search for faults manually, which takes up a

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New security loophole allows spying on internet users’ online activity

attacks, cybersecurity, Don't miss, Graz University of Technology, Hot stuff, News, Privacy, research, vulnerability /

New security loophole allows spying on internet users’ online activity 2024-06-25 at 13:16 By Help Net Security Researchers at Graz University of Technology were able to spy on users’ online activities simply by monitoring fluctuations in the speed of their internet connection. This vulnerability, known as SnailLoad, does not require malicious code to exploit, and

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Vulnerability in Cisco Webex cloud service exposed government authorities, companies

Cisco, cloud security, Don't miss, enterprise, Europe, Germany, Government, Hot stuff, News, research, video conferencing, vulnerability, Webex /

Vulnerability in Cisco Webex cloud service exposed government authorities, companies 2024-06-05 at 22:33 By Zeljka Zorz The vulnerability that allowed a German journalist to discover links to video conference meetings held by Bundeswehr (the German armed forces) and the Social Democratic Party of Germany (SPD) via their self-hosted Cisco Webex instances similarly affected the Webex

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Financial system ‘outdated’ but crypto is no fix either: US swing voters

Cryptocurrency Ownership, Digital Currency Group, Political Candidates, Poll, research, survey, The Harris Group, United States Election /

Financial system ‘outdated’ but crypto is no fix either: US swing voters 2024-05-08 at 09:01 By Cointelegraph by Brayden Lindrea In a survey by the Digital Currency Group, 70% of swing state voters agreed the current financial system is “outdated” and in need of an overhaul, but most didn’t think crypto was the answer either.

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Apps secretly turning devices into proxy network nodes removed from Google Play

consumer, Don't miss, enterprise, Hot stuff, HUMAN Security, mobile apps, News, Orange Cyberdefense, Proxy, research, Sekoia.io /

Apps secretly turning devices into proxy network nodes removed from Google Play 2024-03-26 at 12:16 By Zeljka Zorz Your smartphone might be part of a proxy network, and you might not even know it: all it takes is for you to download apps whose developers have included the functionality and didn’t mention it. If that

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