Tag: encryption
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XWorm campaign shows a shift toward fileless malware and in-memory evasion tactics
Tags: api, control, detection, edr, encryption, injection, malware, monitoring, office, open-source, powershell, software, tacticsDodging sandboxes and scanners: The attackers relied on well-known evasion techniques throughout the chain, including API hashing to hide intent, API calls that bypass user-mode hooks installed by security software, and multiple encryption layers inside .NET DLLs.”The DLL file uses several encryption techniques for analysis to be difficult, such as RSACryptor, Virtualization, Fake.cctor, and many…
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Kryptographie der Zukunft – Das Für und Wider von Quanteneffekten in der Verschlüsselung
First seen on security-insider.de Jump to article: www.security-insider.de/das-fuer-und-wider-von-quanteneffekten-in-der-verschluesselung-a-8892164b85c58e6f46cff9e225f2c450/
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Kryptographie der Zukunft – Das Für und Wider von Quanteneffekten in der Verschlüsselung
First seen on security-insider.de Jump to article: www.security-insider.de/das-fuer-und-wider-von-quanteneffekten-in-der-verschluesselung-a-8892164b85c58e6f46cff9e225f2c450/
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Meet LockBit 5.0: Faster ESXi drive encryption, better at evading detection
the Windows binary uses heavy obfuscation and packing: it loads its payload through DLL reflection while implementing anti-analysis techniques like Event Tracing for Windows (ETW) patching and terminating security services;the Linux variant maintains similar functionality with command-line options for targeting specific directories and file types;the ESXi variant specifically targets VMware virtualization environments, and is designed…
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New macOS XCSSET Variant Targets Firefox with Clipper and Persistence Module
Cybersecurity researchers have discovered an updated version of a known Apple macOS malware called XCSSET that has been observed in limited attacks.”This new variant of XCSSET brings key changes related to browser targeting, clipboard hijacking, and persistence mechanisms,” the Microsoft Threat Intelligence team said in a Thursday report.”It employs sophisticated encryption and obfuscation First seen…
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Volvo Breach: A Closer Look at the Technical and Organizational Gaps
Volvo North America has confirmed a data breach affecting employee records, following a ransomware attack on its HR software provider, Miljödata. The breach did not originate within Volvo’s internal systems but through a third-party platform used for workforce management. The incident appears to involve data exfiltration, not just encryption, and affected other Miljödata clients beyond……
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Thales Named a Leader in the Data Security Posture Management Market
Tags: access, ai, attack, breach, cloud, compliance, container, control, cybersecurity, data, data-breach, defense, detection, encryption, finance, GDPR, google, Hardware, identity, intelligence, law, microsoft, monitoring, network, office, privacy, regulation, resilience, risk, soc, software, strategy, technology, threat, toolThales Named a Leader in the Data Security Posture Management Market madhav Thu, 09/25/2025 – 06:15 Most breaches begin with the same blind spot: organizations don’t know precisely what data they hold, or how exposed it is. Value and risk sit side by side. Data Security Todd Moore – Global VP of Data Security Products…
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How Do Online Gaming Sites Keep Players and Their Data Safe?
Online gaming relies on trust. Players share their email addresses, payment details, and activity data every time they log in. Without strong protection, that information could be exposed or misused. Platforms treat security as part of the service itself, not an extra feature. Encryption, identity checks, system defenses, and fraud monitoring all run in the…
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TDL 005 – A Defender’s Journey: From Passion Project to Protecting Children Online
Tags: access, business, control, corporate, country, cyber, cybersecurity, data-breach, defense, dns, encryption, endpoint, finance, github, government, group, guide, identity, Internet, jobs, microsoft, network, open-source, privacy, risk, service, technology, tool, zero-trustSummary A Defender’s Journey: From Passion Project to Protecting Children Online In a recent episode of “The Defender’s Log,” host David Redekop sat down with cybersecurity expert Will Earp to discuss his unconventional path into the industry and his current mission-driven career. Earp, a self-proclaimed “tinkerer” from a young age, shared how his early fascination…
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Technical Analysis of Zloader Updates
Tags: access, attack, banking, cloud, communications, control, corporate, data, data-breach, detection, dns, encryption, malware, network, ransomware, strategy, threat, update, windowsIntroductionZloader (a.k.a. Terdot, DELoader, or Silent Night) is a Zeus-based modular trojan that emerged in 2015. Zloader was originally designed to facilitate banking, but has since been repurposed for initial access, providing an entry point into corporate environments for the deployment of ransomware. Following an almost two-year hiatus, Zloader reemerged in September 2023 with significant enhancements…
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Fortra addressed a maximum severity flaw in GoAnywhere MFT software
Fortra addressed a critical flaw in GoAnywhere Managed File Transfer (MFT) software that could result in the execution of arbitrary commands. Fortra addressed a critical vulnerability, tracked as CVE-2025-10035 (CVSS score of 10.0) in GoAnywhere Managed File Transfer (MFT) software. Fortra GoAnywhere Managed File Transfer is a comprehensive solution for secure file transfer, data encryption,…
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Brute force attacks hitting SonicWall firewall configuration backups
Tags: attack, authentication, backup, breach, cloud, computer, computing, credentials, data, defense, encryption, firewall, Hardware, login, mfa, password, phishing, software, technology, threatWhat are brute force attacks?: Brute force attacks use trial and error to crack passwords, login credentials, and encryption keys. They’ve been around since the beginning of the computer age, yet are still effective. Why? In part because people still use easily guessable passwords like ‘1234’, or their company’s name, or default passwords left on…
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Warning: Brute force attacks hitting SonicWall firewall configuration backups
Tags: attack, authentication, backup, breach, cloud, computer, computing, credentials, data, defense, encryption, firewall, Hardware, login, mfa, password, phishing, software, technology, threatWhat are brute force attacks?: Brute force attacks use trial and error to crack passwords, login credentials, and encryption keys. They’ve been around since the beginning of the computer age, yet are still effective. Why? In part because people still use easily guessable passwords like ‘1234’, or their company’s name, or default passwords left on…
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From Quantum Hacks to AI Defenses Expert Guide to Building Unbreakable Cyber Resilience
Quantum computing and AI working together will bring incredible opportunities. Together, the technologies will help us extend innovation further and faster than ever before. But, imagine the flip side, waking up to news that hackers have used a quantum computer to crack your company’s encryption overnight, exposing your most sensitive data, rendering much of it…
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BitPixie Windows Boot Manager Flaw Lets Hackers Escalate Privileges
A critical vulnerability nicknamed >>BitPixie
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BitPixie Windows Boot Manager Flaw Lets Hackers Escalate Privileges
A critical vulnerability nicknamed >>BitPixie
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Why Secure Document Editing is More Important than Ever
Secure document editing protects sensitive data with encryption and compliance tools, while reducing costly breaches and building trust,… First seen on hackread.com Jump to article: hackread.com/why-secure-document-editing-important-than-ever/
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Cloud-Service mit Secure-Large-File-Transfer in Verschlüsselungstechnologie
Seppmail, ein führender Anbieter für sichere E-Mail-Kommunikation, ist auch in diesem Jahr auf der it-sa in Nürnberg vertreten. Besucher können sich am Stand 7-232 über aktuelle Entwicklungen rund um den Cloud-Dienst des Unternehmens informieren. Ein besonderes Highlight ist die neu integrierte Funktion Secure-Large-File-Transfer (LFT), die als Bestandteil von Signatur und Verschlüsselung einen vertraulichen und sicheren…
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HybridPetya-Ransomware knackt Windows Secure Boot
Die Ransomware HybridPetya nutzt eine bereits gepatchte Microsoft-Lücke, um die UEFI Secure Boot-Funktion auszuhebeln.Forscher des Cybersicherheitsunternehmens ESET haben eine neue Ransomware namens HybridPetya aufgespürt, die der berüchtigten Petya- und NotPetya-Malware ähnelt. Wie ihre Vorgänger zielt die Schadsoftware auf die Master File Table (MFT) ab eine zentrale Datenbank auf NTFS-Partitionen, die alle Dateien und Verzeichnisse katalogisiert.Im…
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HybridPetya-Ransomware knackt Windows Secure Boot
Die Ransomware HybridPetya nutzt eine bereits gepatchte Microsoft-Lücke, um die UEFI Secure Boot-Funktion auszuhebeln.Forscher des Cybersicherheitsunternehmens ESET haben eine neue Ransomware namens HybridPetya aufgespürt, die der berüchtigten Petya- und NotPetya-Malware ähnelt. Wie ihre Vorgänger zielt die Schadsoftware auf die Master File Table (MFT) ab eine zentrale Datenbank auf NTFS-Partitionen, die alle Dateien und Verzeichnisse katalogisiert.Im…
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Cloud-Service mit Secure-Large-File-Transfer in Verschlüsselungstechnologie
Seppmail, ein führender Anbieter für sichere E-Mail-Kommunikation, ist auch in diesem Jahr auf der it-sa in Nürnberg vertreten. Besucher können sich am Stand 7-232 über aktuelle Entwicklungen rund um den Cloud-Dienst des Unternehmens informieren. Ein besonderes Highlight ist die neu integrierte Funktion Secure-Large-File-Transfer (LFT), die als Bestandteil von Signatur und Verschlüsselung einen vertraulichen und sicheren…
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Improve Your Cyber Resilience with Data Security Platformization
Tags: access, ai, attack, breach, business, cloud, compliance, computing, container, control, cyber, cybersecurity, data, defense, detection, encryption, ibm, infrastructure, mitigation, resilience, risk, software, strategy, threat, toolImprove Your Cyber Resilience with Data Security Platformization madhav Tue, 09/16/2025 – 05:14 Data Security Lynne Murray – Director of Product Marketing for Data Security More About This Author > Today’s organizations are drowning in the growth of many different cybersecurity tools”, an unintended consequence of trying to keep up with an evolving threat landscape.…
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GitHub adds post-quantum protection for SSH access
GitHub is adding post-quantum cryptography to secure SSH connections, a move that signals the company’s preparation for a time when current encryption may no longer be safe. … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/09/16/github-post-quantum-ssh-access/
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Yurei Ransomware Uses PowerShell to Deploy ChaCha20 File Encryption
A newly discovered ransomware group called Yurei has emerged with sophisticated encryption capabilities, targeting organizations through double-extortion tactics while leveraging open-source code to rapidly scale operations. First observed on September 5, 2025, this Go-based ransomware employs the ChaCha20 encryption algorithm and PowerShell commands to compromise victim systems, marking another evolution in the ransomware-as-a-service ecosystem. Flow…
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9 unverzichtbare Open-Source-Security-Tools
Tags: attack, authentication, backdoor, blueteam, breach, ciso, cyersecurity, data-breach, encryption, incident response, intelligence, linux, mail, malware, monitoring, open-source, powershell, privacy, risk, software, sql, threat, tool, vulnerability, windowsDiese Open-Source-Tools adressieren spezifische Security-Probleme mit minimalem Footprint.Cybersicherheitsexperten verlassen sich in diversen Bereichen auf Open-Source-Lösungen nicht zuletzt weil diese im Regelfall von einer lebendigen und nutzwertigen Community gestützt werden. Aber auch weil es inzwischen Hunderte qualitativ hochwertiger, quelloffener Optionen gibt, um Breaches und Datenlecks auf allen Ebenen des Unternehmens-Stacks zu verhindern.Falls Sie nun gedanklich bereits…
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Cybersecurity Snapshot: Security Lags Cloud and AI Adoption, Tenable Report Finds, as CISA Lays Out Vision for CVE Program’s Future
Tags: access, ai, api, attack, automation, best-practice, breach, bug-bounty, business, cisa, cloud, communications, computer, control, cve, cyber, cybersecurity, data, data-breach, defense, encryption, exploit, framework, google, governance, government, identity, infrastructure, intelligence, international, Internet, linkedin, mitre, network, nist, office, open-source, privacy, programming, RedTeam, resilience, risk, risk-management, service, skills, software, strategy, tactics, technology, threat, tool, update, vulnerabilityCheck out Tenable’s report detailing challenges and best practices for cloud and AI security. Plus, CISA rolled out a roadmap for the CVE Program, while NIST updated its guidelines for secure software patches. And get the latest on TLS/SSL security and AI attack disclosures! Here are five things you need to know for the week…
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Microsoft under fire: Senator demands FTC investigation into ‘arsonist selling firefighting services’
Tags: access, attack, authentication, breach, business, cio, ciso, computer, corporate, cyber, cybersecurity, email, encryption, finance, government, hacker, mfa, microsoft, network, password, ransomware, service, software, technology, threat, updateThe technical reality behind the failures: Security experts have long criticized Microsoft’s reliance on outdated encryption standards. “RC4 should have been retired long ago, yet it still lurks in Active Directory and continues to enable attacks like Kerberoasting,” Gogia noted.Microsoft’s justification centered on backward compatibility concerns. “Microsoft’s line has been that switching it off overnight…
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FTC should investigate Microsoft after Ascension ransomware attack, senator says
Tags: access, attack, encryption, finance, hacker, healthcare, microsoft, network, ransomware, technologyHackers leveraged insecure Microsoft encryption technology known as RC4 to gain access to the network of the hospital chain Ascension, Sen. Ron Wyden said in a letter asking the Federal Trade Commission to investigate. First seen on therecord.media Jump to article: therecord.media/ascension-ransomware-attack-wyden-seeks-ftc-microsoft-investigation