Tag: encryption
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NDSS 2025 Recurrent Private Set Intersection For Unbalanced Databases With Cuckoo Hashing
Session 10C: Privacy Preservation Authors, Creators & Presenters: Eduardo Chielle (New York University Abu Dhabi), Michail Maniatakos (New York University Abu Dhabi) PAPER Recurrent Private Set Intersection for Unbalanced Databases with Cuckoo Hashing and Leveled FHE A Private Set Intersection (PSI) protocol is a cryptographic method allowing two parties, each with a private set, to…
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Sicarii ransomware locks your data and throws away the keys
Tags: ai, business, communications, compliance, credentials, data, encryption, extortion, finance, malware, network, ransomware, risk, vulnerabilityUnusual technical profile hints at vibe-coding: One possible explanation for Sicarii’s broken encryption flow is immature or poorly implemented development practices. The ransomware’s failure to retain usable keys is inconsistent with established ransomware design and suggests it may have been assembled without rigorous testing or a clear understanding of operational consequences, or even vibe-coded.”Halcyon assesses…
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If you don’t control your keys, you don’t control your data
A recent Forbes investigation revealed that Microsoft has allegedly been handing over Bitlocker encryption recovery keys to law enforcement when served with warrants. Microsoft says it receives about 20 such requests annually. Taken narrowly, this may appear to be a routine case of lawful compliance. On closer inspection, it raises a consequential question about how…
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WhatsApp rolls out new security feature to protect users from sophisticated attacks
To add an extra layer of protection to its end-to-end encryption, WhatsApp has begun rolling out a new privacy and security feature called Strict Account Settings. It is … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/01/28/whatsapp-strict-account-settings/
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Speicherkarte mit integrierter Verschlüsselung – Sichere Daten, sichere Zukunft
Tags: encryptionFirst seen on security-insider.de Jump to article: www.security-insider.de/sichere-daten-sichere-zukunft-a-c5d9956985f73d9be8fd59581bd63ed7/
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Another Credential Leak, Another Dollar
A 149M-credential breach shows why encryption alone isn’t enough. Infostealer malware bypasses cloud security by stealing passwords at the endpoint”, where encryption offers no protection. First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/01/another-credential-leak-another-dollar/
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Another Credential Leak, Another Dollar
A 149M-credential breach shows why encryption alone isn’t enough. Infostealer malware bypasses cloud security by stealing passwords at the endpoint”, where encryption offers no protection. First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/01/another-credential-leak-another-dollar/
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Another Credential Leak, Another Dollar
A 149M-credential breach shows why encryption alone isn’t enough. Infostealer malware bypasses cloud security by stealing passwords at the endpoint”, where encryption offers no protection. First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/01/another-credential-leak-another-dollar/
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Keyfactor Allies with IBM Consulting to Spur PQC Adoption
Keyfactor has partnered with IBM Consulting to enable organizations to accelerate adoption of post-quantum cryptography (PQC) before existing legacy encryption schemes might be cracked later this decade. Under the terms of the non-exclusive alliance, the cryptographic discovery, public key infrastructure (PKI), digital signage and certificate lifecycle automation tools and platforms provided by Keyfactor will be..…
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Lawsuit Claims Meta Can Access WhatsApp Messages Despite Encryption Promises
A class-action lawsuit alleges Meta can access WhatsApp messages despite encryption claims, raising new privacy concerns. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/threats/lawsuit-claims-meta-can-access-whatsapp-messages-despite-encryption-promises/
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From Cipher to Fear: The psychology behind modern ransomware extortion
Modern ransomware has shifted from encryption to psychological extortion that exploits fear, liability, and exposure. Flare shows how today’s ransomware groups weaponize stolen data and pressure tactics to force payment. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/from-cipher-to-fear-the-psychology-behind-modern-ransomware-extortion/
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Meta Faces Legal Action Over Claims of Accessing All WhatsApp User Messages
A class-action lawsuit filed in San Francisco federal court accuses Meta Platforms of systematically misleading billions of WhatsApp users about the protection of their messages. The complaint alleges that despite marketing claims of unbreakable end-to-end encryption, Meta secretly stores, analyzes, and grants employee access to chat contents through internal tools. Plaintiffs from Australia, Brazil, India,…
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He Who Controls the Key Controls the World Microsoft “Often” Provides BitLocker Keys to Law Enforcement
Encryption doesn’t guarantee privacy”, key ownership does. This article explains how cloud-stored encryption keys let third parties unlock your data, exposing the hidden risks behind “secure” services like BitLocker and Gmail. First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/01/he-who-controls-the-key-controls-the-world-microsoft-often-provides-bitlocker-keys-to-law-enforcement/
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CISA publishes a post-quantum shopping list for agencies. Security professionals aren’t sold
A guide aims to help tech buyers navigate their switch to post-quantum encryption, but experts cautioned that most products and backend internet protocols have yet to be updated. First seen on cyberscoop.com Jump to article: cyberscoop.com/cisa-post-quantum-cryptography-procurement-guide-expert-criticism/
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CISO’s predictions for 2026
Tags: access, ai, attack, authentication, automation, breach, business, ciso, cloud, control, credentials, cryptography, cyber, cyberattack, cybersecurity, data, data-breach, encryption, endpoint, extortion, finance, governance, government, healthcare, identity, infrastructure, malicious, mobile, mssp, network, password, penetration-testing, ransomware, risk, router, saas, soc, strategy, supply-chain, technology, threat, tool, vulnerability, warfareAI agents to reshape the threat landscape: But those same AI technologies are also changing the threat landscape. Toal points to a recent Anthropic report that documented the first large-scale AI-enabled cyberattack as an early warning sign. “I guarantee attackers will be more focused on using AI agents for what they want than a lot…
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Microsoft Shared BitLocker Recovery Keys with the FBI to Unlock Encrypted Laptop Data
Microsoft has confirmed that it provided BitLocker encryption recovery keys to the FBI following a valid search warrant, marking the first publicly known case of the technology giant sharing encryption keys with law enforcement. The disclosure occurred after federal investigators in Guam requested access to three encrypted laptops believed to contain evidence of fraud in…
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DOGE May Have Misused Social Security Data, DOJ Admits
Plus: The FAA blocks drones over DHS operations, Microsoft admits it hands over Bitlocker encryption keys to the cops, and more. First seen on wired.com Jump to article: www.wired.com/story/security-news-this-week-doge-may-have-misused-social-security-data-doj-admits/
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Microsoft Confirms Court-Ordered BitLocker Key Releases
FBI Accessed Encrypted Windows Devices Via BitLocker Keys, Microsoft Says. Microsoft confirmed it handed over BitLocker recovery keys to the FBI in 2025 under court order, raising concerns over cloud-stored encryption keys and whether default designs that prioritize recovery convenience and efficiency weaken user control and security. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/microsoft-confirms-court-ordered-bitlocker-key-releases-a-30593
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Microsoft Confirms Court-Ordered BitLocker Key Releases
FBI Accessed Encrypted Windows Devices Via BitLocker Keys, Microsoft Says. Microsoft confirmed it handed over BitLocker recovery keys to the FBI in 2025 under court order, raising concerns over cloud-stored encryption keys and whether default designs that prioritize recovery convenience and efficiency weaken user control and security. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/microsoft-confirms-court-ordered-bitlocker-key-releases-a-30593
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Microsoft Confirms Court-Ordered BitLocker Key Releases
FBI Accessed Encrypted Windows Devices Via BitLocker Keys, Microsoft Says. Microsoft confirmed it handed over BitLocker recovery keys to the FBI in 2025 under court order, raising concerns over cloud-stored encryption keys and whether default designs that prioritize recovery convenience and efficiency weaken user control and security. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/microsoft-confirms-court-ordered-bitlocker-key-releases-a-30593
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Surrender as a service: Microsoft unlocks BitLocker for feds
If you’re serious about encryption, keep control of your encryption keys First seen on theregister.com Jump to article: www.theregister.com/2026/01/23/surrender_as_a_service_microsoft/
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Microsoft gave FBI a set of BitLocker encryption keys to unlock suspects’ laptops: reports
The FBI served Microsoft a warrant requesting encryption recovery keys to decrypt the hard drives of people involved in an alleged fraud case in Guam. First seen on techcrunch.com Jump to article: techcrunch.com/2026/01/23/microsoft-gave-fbi-a-set-of-bitlocker-encryption-keys-to-unlock-suspects-laptops-reports/
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Am 28. Januar heißt es wieder: Den Datenschutz kritisch prüfen und geeignete Sicherheitsmaßnahmen ergreifen
Am 28. Januar jährt sich der Europäische Datenschutztag mit dem Ziel, sowohl die Unternehmen als auch die Bürger für den Schutz ihrer Daten zu sensibilisieren. Mit einem Motivationsappell gibt Sophos-Sicherheitsexperte Chester Wisniewski fünf Tipps, die wirklich jeder umsetzen kann. ‘Der Datenschutztag soll uns daran zu erinnern, wie wichtig Verschlüsselung für den Schutz unserer Daten vor…
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Ransomware gang’s slip-up led to data recovery for 12 US firms
Tags: access, attack, backup, breach, business, citrix, cloud, corporate, cyber, data, data-breach, detection, encryption, endpoint, exploit, finance, group, incident response, infosec, infrastructure, law, linux, network, phishing, powershell, ransom, ransomware, risk, software, spear-phishing, sql, threat, tool, veeam, vulnerabilityscrutinize and audit your backups. If you have a regular backup schedule, is there unexpected or unexplained activity? Von Ramin Mapp notes that crooks are known to time data exfiltration to match corporate off-site backups as a way to hide their work;monitor for encrypted data leaving your environments and see where it goes. Does this…
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Securing the Future: Practical Approaches to Digital Sovereignty in Google Workspace
Tags: access, attack, ciso, cloud, compliance, computing, container, control, data, defense, dora, email, encryption, GDPR, google, Hardware, healthcare, identity, infrastructure, law, malware, network, privacy, regulation, resilience, risk, service, software, strategy, zero-trustSecuring the Future: Practical Approaches to Digital Sovereignty in Google Workspace madhav Thu, 01/22/2026 – 04:35 In today’s rapidly evolving digital landscape, data privacy and sovereignty have become top priorities for organizations worldwide. With the proliferation of cloud services and the tightening of global data protection regulations, security professionals face mounting pressure to ensure their…
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What is ECDSA Encryption? How Does It Work?
What is ECDSA? ECDSA, which stands for Elliptic Curve Digital Signature Algorithm, is a type of cryptographic algorithm that is used for the purpose of authenticating the message content. It is called elliptic curve cryptography, and its foundation is the elliptic curves mathematics that ensures very high security when keys are shorter than the RSARead…
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Secure Your Business Traffic With Military-Grade VPN for Only $20
This no-logging VPN with AES-256 encryption protects your remote teams and client data for the low price of $19.99 annually. The post Secure Your Business Traffic With Military-Grade VPN for Only $20 appeared first on TechRepublic. First seen on techrepublic.com Jump to article: www.techrepublic.com/article/clearvpn-premium-plan-subscription/
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Secure Your Business Traffic With Military-Grade VPN for Only $20
This no-logging VPN with AES-256 encryption protects your remote teams and client data for the low price of $19.99 annually. The post Secure Your Business Traffic With Military-Grade VPN for Only $20 appeared first on TechRepublic. First seen on techrepublic.com Jump to article: www.techrepublic.com/article/clearvpn-premium-plan-subscription/
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Secure Your Business Traffic With Military-Grade VPN for Only $20
This no-logging VPN with AES-256 encryption protects your remote teams and client data for the low price of $19.99 annually. The post Secure Your Business Traffic With Military-Grade VPN for Only $20 appeared first on TechRepublic. First seen on techrepublic.com Jump to article: www.techrepublic.com/article/clearvpn-premium-plan-subscription/
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Thales named Growth Index leader in Frost Radar: Data Security Platforms Report
Tags: access, ai, business, cloud, compliance, container, control, data, defense, detection, edr, encryption, endpoint, governance, identity, intelligence, LLM, monitoring, risk, saas, service, siem, soc, technology, toolThales named Growth Index leader in Frost Radar: Data Security Platforms Report madhav Tue, 01/20/2026 – 04:29 Data has always been the backbone of enterprise operations, but the rise of cloud, big data, and GenAI has multiplied its value and, with it, the motivation for attackers. In parallel, regulatory expectations are increasing and evolving. The…