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Malware detectors trained on one dataset often stumble on another

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Malware detectors trained on one dataset often stumble on another 2026-04-01 at 07:05 By Anamarija Pogorelec Machine learning models built to catch malware on Windows systems are typically evaluated on data that closely resembles their training set. In practice, the malware arriving on enterprise endpoints looks different, comes from different sources, and in many cases […]

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Crypto industry may be running out of time to prepare for quantum attacks

Crypto, Cryptocurrency, cybersecurity, Google, News, quantum computing /

Crypto industry may be running out of time to prepare for quantum attacks 2026-03-31 at 22:44 By Sinisa Markovic Google’s latest research suggests the cryptocurrency industry may have less time than expected to prepare for quantum computing. In a whitepaper, Google examines risks to elliptic curve cryptography, the system securing most blockchain networks. The researchers

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Amazon sends AI agents into pen testing and DevOps

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Amazon sends AI agents into pen testing and DevOps 2026-03-31 at 20:31 By Sinisa Markovic Amazon’s latest AI capabilities bring on-demand penetration testing through the AWS Security Agent, alongside the AWS DevOps Agent. “These agents are changing the way we secure and operate software. AWS Security Agent compresses penetration testing timelines from 2-6 weeks to

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Hacker stripped more than $50 million from Uranium crypto exchange, spent it on trading cards

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Hacker stripped more than $50 million from Uranium crypto exchange, spent it on trading cards 2026-03-31 at 17:42 By Sinisa Markovic US prosecutors have charged a Maryland man in connection with two hacks of the Uranium Finance cryptocurrency exchange that led to losses exceeding $50 million. Jonathan Spalletta, also known as “Cthulhon” and “Jspalletta,” is

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Download: 2026 SANS Identity Threats & Defenses Survey

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Download: 2026 SANS Identity Threats & Defenses Survey 2026-03-31 at 16:05 By Help Net Security New research from the 2026 SANS Identity Threats & Defenses Survey shows that 55% of organizations experienced an identity-related compromise last year, while 26% reported MFA fatigue as a factor in identity attacks. Download the report to learn: Why identity

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Windows 11 gets a rebuilt console engine with regex search, Sixel images and a 10x speed boost

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Windows 11 gets a rebuilt console engine with regex search, Sixel images and a 10x speed boost 2026-03-31 at 16:05 By Anamarija Pogorelec Microsoft released Windows 11 Insider Preview Build 29558.1000 to the Canary Channel, part of the optional 29500 build series. The build carries a set of changes focused on the Windows Console, a

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Apple counters ClickFix attacks with macOS Terminal warning

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Apple counters ClickFix attacks with macOS Terminal warning 2026-03-31 at 16:05 By Sinisa Markovic Apple has added a new security feature in macOS Tahoe 26.4 that warns users before they enter commands in Terminal that could cause harm. The goal is to stop ClickFix attacks, a social engineering trick that gets users to run malicious

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Android developers just got a new verification layer

Android, Google, Google Play, identity verification, News, software development /

Android developers just got a new verification layer 2026-03-31 at 15:43 By Anamarija Pogorelec To help prevent malicious actors from spreading harmful apps while hiding behind anonymity, Google is rolling out developer verification to all Android developers. The company is also introducing app registration, which links apps to verified developer identities. Developers can still choose

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Axios npm packages backdoored in supply chain attack

Don't miss, Hot stuff, JavaScript, News, Step Security, supply chain attacks, supply chain compromise, Wiz /

Axios npm packages backdoored in supply chain attack 2026-03-31 at 15:43 By Zeljka Zorz An unknown attacker has compromised the GitHub and npm accounts of the main developer of Axios, a widely used HTTP client library, and published npm packages backdoored with a malicious dependency that triggered the installation of droppers and remote access trojans.

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Rspamd 4.0.0 ships memory savings, a new scan protocol, and a required migration step

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Rspamd 4.0.0 ships memory savings, a new scan protocol, and a required migration step 2026-03-31 at 15:43 By Sinisa Markovic The open-source spam filtering platform Rspamd released version 4.0.0, delivering infrastructure changes across its scan protocol, memory model, hash storage, and configuration system. Several of the changes are breaking, and at least one requires a

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Intel puts its data center performance knowledge on GitHub

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Intel puts its data center performance knowledge on GitHub 2026-03-31 at 15:43 By Anamarija Pogorelec Intel engineers have published a centralized repository of data center performance knowledge on GitHub, giving practitioners direct access to tuning guides, configuration recommendations, and optimization recipes that previously required hunting across forums and scattered documentation. The repository, called Optimization Zone,

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Google Drive now detects ransomware and helps restore affected files

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Google Drive now detects ransomware and helps restore affected files 2026-03-31 at 12:46 By Anamarija Pogorelec To help organizations minimize the impact of malware attacks on personal computers, Google launched ransomware detection and file restoration in beta in September 2025. These features are now generally available. End user alert in Drive for desktop when ransomware

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Why I’m done calling humans the weakest link

BH Consulting, Brian Honan, CISO, cybersecurity, Don't miss, Expert analysis, Expert corner, Hot stuff, human error, News, opinion, security awareness, strategy, user behavior /

Why I’m done calling humans the weakest link 2026-03-31 at 11:22 By Help Net Security Cybersecurity has long suffered from a people problem, but not in the way we often hear about. As industry that is based on enabling communication across the globe via the internet and many types of devices, many of us practitioners

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The art of making technical risk make sense to executives

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The art of making technical risk make sense to executives 2026-03-31 at 11:21 By Help Net Security In this Help Net Security video, Jay Miller, CISO at Paessler, explains how security leaders can communicate technical risk to executives and board members in terms they understand. The focus is on business impact: financial loss, compliance fines,

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Cybersecurity jobs available right now: March 31, 2026

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Cybersecurity jobs available right now: March 31, 2026 2026-03-31 at 07:37 By Anamarija Pogorelec Android Malware Research Director Alice | Israel | On-site – View job details As an Android Malware Research Director, you will establish operational processes, workflows, and quality standards for the team, while integrating the function into existing infrastructure. You will act

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Hottest cybersecurity open-source tools of the month: March 2026

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Hottest cybersecurity open-source tools of the month: March 2026 2026-03-31 at 07:37 By Anamarija Pogorelec Presented here is a curated selection of noteworthy open-source cybersecurity solutions that have drawn recognition for their ability to enhance security postures across diverse settings. BlacksmithAI: Open-source AI-powered penetration testing framework BlacksmithAI is an open-source penetration testing framework that uses

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RSAC 2026 is back, and the certificate automation gap is impossible to ignore

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RSAC 2026 is back, and the certificate automation gap is impossible to ignore 2026-03-30 at 20:14 By Help Net Security RSAC 2026 Conference marked a return to form, more vibrant and better attended than any show I can recall over the past decade. The audience was distinctly international, with strong representation from North America, Europe

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TeamPCP’s attack spree slows, but threat escalates with ransomware pivot

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TeamPCP’s attack spree slows, but threat escalates with ransomware pivot 2026-03-30 at 18:52 By Zeljka Zorz TeamPCP’s destructive run of supply chain breaches has stopped, for now: it has been three days since the group published malicious versions of Telnyx’s SDK on PyPI, and there haven’t been reports of new open-source project compromises. Partnership with

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Critical Fortinet FortiClient EMS bug under active attack (CVE-2026-21643)

Bishop Fox, Defused Cyber, Don't miss, enterprise, Fortinet, Hot stuff, News, vulnerability /

Critical Fortinet FortiClient EMS bug under active attack (CVE-2026-21643) 2026-03-30 at 15:37 By Zeljka Zorz A critical SQL injection vulnerability (CVE-2026-21643) in Fortinet FortiClient Endpoint Management Server (EMS), a management server for FortiClient endpoint agents on various platforms, is under active exploitation. The warning comes from Defused Cyber, which helps organizations deploy honeypots/fake assets, and

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