Tag: encryption

BlindEagle Targets Colombian Government Agency with Caminho and DCRAT

Dec 17, 2025 10:19 AM

Tags: access, attack, authentication, cloud, communications, control, cybercrime, defense, detection, dkim, dmarc, dns, email, encryption, flaw, government, group, infrastructure, injection, Internet, malicious, malware, microsoft, open-source, phishing, powershell, rat, service, spear-phishing, startup, tactics, threat, tool, update, usa, windows

IntroductionIn early September 2025, Zscaler ThreatLabz discovered a new spear phishing campaign attributed to BlindEagle, a threat actor who operates in South America and targets users in Spanish-speaking countries, such as Colombia. In this campaign, BlindEagle targeted a government agency under the control of the Ministry of Commerce, Industry and Tourism (MCIT) in Colombia using…
CASB buyer’s guide: What to know about cloud access security brokers before you buy

Dec 17, 2025 9:19 AM

Tags: access, ai, antivirus, api, authentication, business, chatgpt, cisco, cloud, compliance, control, corporate, data, detection, email, encryption, endpoint, firewall, framework, gartner, google, guide, identity, india, infection, infrastructure, intelligence, Internet, leak, login, malicious, malware, marketplace, microsoft, mobile, monitoring, network, office, phone, privacy, programming, ransomware, regulation, risk, risk-assessment, saas, service, software, strategy, technology, threat, tool, unauthorized, vpn, zero-day, zero-trust

cloud access security broker (CASB) enterprise buyer’s guide today! ] In this buyer’s guide: Cloud access security brokers (CASBs) explainedWhy enterprises need cloud access security brokers (CASBs)What to look for in a cloud access security broker (CASB) toolCore cloud access security broker (CASB) servicesLeading cloud access security broker (CASB) vendorsWhat to ask before cloud access…
CASB buyer’s guide: What to know about cloud access security brokers before you buy

Dec 17, 2025 9:19 AM

Tags: access, ai, antivirus, api, authentication, business, chatgpt, cisco, cloud, compliance, control, corporate, data, detection, email, encryption, endpoint, firewall, framework, gartner, google, guide, identity, india, infection, infrastructure, intelligence, Internet, leak, login, malicious, malware, marketplace, microsoft, mobile, monitoring, network, office, phone, privacy, programming, ransomware, regulation, risk, risk-assessment, saas, service, software, strategy, technology, threat, tool, unauthorized, vpn, zero-day, zero-trust

cloud access security broker (CASB) enterprise buyer’s guide today! ] In this buyer’s guide: Cloud access security brokers (CASBs) explainedWhy enterprises need cloud access security brokers (CASBs)What to look for in a cloud access security broker (CASB) toolCore cloud access security broker (CASB) servicesLeading cloud access security broker (CASB) vendorsWhat to ask before cloud access…
Homomorphic Encryption for Privacy-Preserving Model Context Sharing

Dec 17, 2025 8:19 AM

Tags: ai, compliance, data, encryption, privacy

Discover how homomorphic encryption (HE) enhances privacy-preserving model context sharing in AI, ensuring secure data handling and compliance for MCP deployments. First seen on securityboulevard.com Jump to article: securityboulevard.com/2025/12/homomorphic-encryption-for-privacy-preserving-model-context-sharing/
Homomorphic Encryption for Privacy-Preserving Model Context Sharing

Dec 17, 2025 8:19 AM

Tags: ai, compliance, data, encryption, privacy

Discover how homomorphic encryption (HE) enhances privacy-preserving model context sharing in AI, ensuring secure data handling and compliance for MCP deployments. First seen on securityboulevard.com Jump to article: securityboulevard.com/2025/12/homomorphic-encryption-for-privacy-preserving-model-context-sharing/
Lücken bei Verschlüsselung und grundlegenden Sicherheitsfunktionen – BSI findet Defizite in Passwortmanagern rät aber weiter zur Nutzung

Dec 17, 2025 8:19 AM

Tags: bsi, encryption

First seen on security-insider.de Jump to article: www.security-insider.de/passwortmanager-test-sicherheit-verschluesselung-fremdzugriff-zfa-a-c7d6a7ed8836e76b0be977ff72dbac58/
NDSS 2025 Selective Data Protection against Memory Leakage Attacks for Serverless Platforms

Dec 16, 2025 10:19 PM

Tags: attack, computing, conference, data, encryption, Internet, network, risk, vulnerability

Session 6B: Confidential Computing 1 Authors, Creators & Presenters: Maryam Rostamipoor (Stony Brook University), Seyedhamed Ghavamnia (University of Connecticut), Michalis Polychronakis (Stony Brook University) PAPER LeakLess: Selective Data Protection against Memory Leakage Attacks for Serverless Platforms As the use of language-level sandboxing for running untrusted code grows, the risks associated with memory disclosure vulnerabilities and…
How to create a ransomware playbook that works

Dec 16, 2025 9:19 AM

Tags: access, antivirus, attack, authentication, awareness, backup, best-practice, breach, business, communications, corporate, credentials, cyber, cybersecurity, data, defense, detection, edr, email, encryption, exploit, finance, firewall, flaw, identity, incident response, infrastructure, insurance, law, least-privilege, malicious, malware, mfa, mobile, phishing, ransom, ransomware, risk, skills, social-engineering, software, strategy, technology, threat, tool, training, update, vulnerability

Staffing, skills, and training: Many organizations continue to find that cybersecurity experts are in short supply, so staffing up teams is a challenge. That can be problematic for a ransomware strategy. Companies need to have a variety of skills in place, including expertise in incident detection and prevention, incident response, firewall configuration, and other areas.They…
How to create a ransomware playbook that works

Dec 16, 2025 9:19 AM

Tags: access, antivirus, attack, authentication, awareness, backup, best-practice, breach, business, communications, corporate, credentials, cyber, cybersecurity, data, defense, detection, edr, email, encryption, exploit, finance, firewall, flaw, identity, incident response, infrastructure, insurance, law, least-privilege, malicious, malware, mfa, mobile, phishing, ransom, ransomware, risk, skills, social-engineering, software, strategy, technology, threat, tool, training, update, vulnerability

Staffing, skills, and training: Many organizations continue to find that cybersecurity experts are in short supply, so staffing up teams is a challenge. That can be problematic for a ransomware strategy. Companies need to have a variety of skills in place, including expertise in incident detection and prevention, incident response, firewall configuration, and other areas.They…
How to create a ransomware playbook that works

Dec 16, 2025 9:19 AM

Tags: access, antivirus, attack, authentication, awareness, backup, best-practice, breach, business, communications, corporate, credentials, cyber, cybersecurity, data, defense, detection, edr, email, encryption, exploit, finance, firewall, flaw, identity, incident response, infrastructure, insurance, law, least-privilege, malicious, malware, mfa, mobile, phishing, ransom, ransomware, risk, skills, social-engineering, software, strategy, technology, threat, tool, training, update, vulnerability

Staffing, skills, and training: Many organizations continue to find that cybersecurity experts are in short supply, so staffing up teams is a challenge. That can be problematic for a ransomware strategy. Companies need to have a variety of skills in place, including expertise in incident detection and prevention, incident response, firewall configuration, and other areas.They…
The 5 power skills every CISO needs to master in the AI era

Dec 15, 2025 5:19 PM

Tags: ai, automation, breach, business, ciso, compliance, control, cyber, cybersecurity, data, defense, detection, encryption, endpoint, framework, governance, identity, jobs, law, leak, metric, network, ransomware, resilience, risk, risk-management, skills, technology, threat, tool, update

Why traditional skill sets are no longer enough: CISO action item: Run a 1-hour “AI Bias Audit” on your top 3 detection rules this quarter.Ask: “What data is missing? Who is underrepresented?”According to the World Economic Forum’s Future of Jobs Report, nearly 40% of core job skills will change by 2030, driven primarily by AI,…
The 5 power skills every CISO needs to master in the AI era

Dec 15, 2025 5:19 PM

Tags: ai, automation, breach, business, ciso, compliance, control, cyber, cybersecurity, data, defense, detection, encryption, endpoint, framework, governance, identity, jobs, law, leak, metric, network, ransomware, resilience, risk, risk-management, skills, technology, threat, tool, update

Why traditional skill sets are no longer enough: CISO action item: Run a 1-hour “AI Bias Audit” on your top 3 detection rules this quarter.Ask: “What data is missing? Who is underrepresented?”According to the World Economic Forum’s Future of Jobs Report, nearly 40% of core job skills will change by 2030, driven primarily by AI,…
BSI prüft gängige EProgramme

Dec 15, 2025 3:19 PM

Tags: bsi, encryption, mail

Die Ergebnisse zeigen deutliche Unterschiede: Einige Programme gehen sehr sorgfältig mit verdächtigen E-Mails und Anhängen um oder unterstützen Ende-zu-Ende-Verschlüsselung, andere bieten hier weniger Schutz. First seen on infopoint-security.de Jump to article: www.infopoint-security.de/bsi-prueft-gaengige-e-mail-programme/a43210/
Souveränität und Verschlüsselung – Wie Hyperscaler Kundendaten in Sovereign Clouds verschlüsseln

Dec 15, 2025 12:19 PM

Tags: cloud, encryption

First seen on security-insider.de Jump to article: www.security-insider.de/digitale-soveraenitaet-cloud-computing-verschluesselung-a-84382a0d57c3e927e00fd21a45f03d5e/
Gentlemen Ransomware Emerges as a Threat to Corporate Networks

Dec 15, 2025 9:19 AM

Tags: corporate, cyber, data, encryption, extortion, group, network, ransomware, theft, threat, usa

A sophisticated new ransomware group known as >>Gentlemen
Empowering Security and Control: Thales CipherTrust Cloud Key Management Integrates with Oracle Fusion Cloud Services

Dec 11, 2025 1:32 PM

Tags: access, ai, automation, best-practice, business, cloud, compliance, computing, container, control, data, data-breach, encryption, finance, GDPR, governance, government, guide, healthcare, HIPAA, intelligence, network, oracle, PCI, resilience, risk, service, software, strategy, supply-chain, tool, zero-trust

Empowering Security and Control: Thales CipherTrust Cloud Key Management Integrates with Oracle Fusion Cloud Services madhav Thu, 12/11/2025 – 06:50 In a landscape where the safeguarding of sensitive information is paramount, the collaboration between Thales and Oracle Fusion Cloud Services helps create operational independence, data sovereignty, and uncompromising control for organizations worldwide. At Thales, our…
Empowering Security and Control: Thales CipherTrust Cloud Key Management Integrates with Oracle Fusion Cloud Services

Dec 11, 2025 1:32 PM

Tags: access, ai, automation, best-practice, business, cloud, compliance, computing, container, control, data, data-breach, encryption, finance, GDPR, governance, government, guide, healthcare, HIPAA, intelligence, network, oracle, PCI, resilience, risk, service, software, strategy, supply-chain, tool, zero-trust

Empowering Security and Control: Thales CipherTrust Cloud Key Management Integrates with Oracle Fusion Cloud Services madhav Thu, 12/11/2025 – 06:50 In a landscape where the safeguarding of sensitive information is paramount, the collaboration between Thales and Oracle Fusion Cloud Services helps create operational independence, data sovereignty, and uncompromising control for organizations worldwide. At Thales, our…
How to justify your security investments

Dec 11, 2025 8:32 AM

Tags: ai, attack, automation, breach, business, ciso, cloud, computing, cyber, cyberattack, cybersecurity, data, encryption, finance, Hardware, incident, infrastructure, resilience, risk, saas, service, strategy, technology, tool, vulnerability

The language of risks and returns: Boards of directors make decisions considering concepts such as risk and return. These include financial risks, operational risks, and reputational risks for the company. Board members assess the probability, exposure, and impact of incidents in each of these areas. Accordingly, the CISO’s role is to clarify how a proposed…
How to justify your security investments

Dec 11, 2025 8:32 AM

Tags: ai, attack, automation, breach, business, ciso, cloud, computing, cyber, cyberattack, cybersecurity, data, encryption, finance, Hardware, incident, infrastructure, resilience, risk, saas, service, strategy, technology, tool, vulnerability

The language of risks and returns: Boards of directors make decisions considering concepts such as risk and return. These include financial risks, operational risks, and reputational risks for the company. Board members assess the probability, exposure, and impact of incidents in each of these areas. Accordingly, the CISO’s role is to clarify how a proposed…
Product showcase: Tuta secure, encrypted, private email

Dec 11, 2025 7:32 AM

Tags: email, encryption, service

Tuta, formerly known as Tutanota, is built for anyone who wants email that stays private. Instead of treating encryption like a bonus feature, the service encrypts almost … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/12/11/product-showcase-tuta-secure-encrypted-private-email/
Product showcase: Tuta secure, encrypted, private email

Dec 11, 2025 7:32 AM

Tags: email, encryption, service

Tuta, formerly known as Tutanota, is built for anyone who wants email that stays private. Instead of treating encryption like a bonus feature, the service encrypts almost … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/12/11/product-showcase-tuta-secure-encrypted-private-email/
Product showcase: Tuta secure, encrypted, private email

Dec 11, 2025 7:32 AM

Tags: email, encryption, service

Tuta, formerly known as Tutanota, is built for anyone who wants email that stays private. Instead of treating encryption like a bonus feature, the service encrypts almost … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/12/11/product-showcase-tuta-secure-encrypted-private-email/
Three PCIe Encryption Weaknesses Expose PCIe 5.0+ Systems to Faulty Data Handling

Dec 10, 2025 4:32 PM

Tags: data, encryption, flaw, PCI, vulnerability

Three security vulnerabilities have been disclosed in the Peripheral Component Interconnect Express (PCIe) Integrity and Data Encryption (IDE) protocol specification that could expose a local attacker to serious risks.The flaws impact PCIe Base Specification Revision 5.0 and onwards in the protocol mechanism introduced by the IDE Engineering Change Notice (ECN), according to the PCI Special…
Three PCIe Encryption Weaknesses Expose PCIe 5.0+ Systems to Faulty Data Handling

Dec 10, 2025 4:32 PM

Tags: data, encryption, flaw, PCI, vulnerability

Three security vulnerabilities have been disclosed in the Peripheral Component Interconnect Express (PCIe) Integrity and Data Encryption (IDE) protocol specification that could expose a local attacker to serious risks.The flaws impact PCIe Base Specification Revision 5.0 and onwards in the protocol mechanism introduced by the IDE Engineering Change Notice (ECN), according to the PCI Special…
Quantum meets AI: The next cybersecurity battleground

Dec 10, 2025 3:32 PM

Tags: access, ai, attack, breach, chatgpt, computer, computing, control, corporate, cryptography, cyber, cybercrime, cybersecurity, data, data-breach, encryption, finance, framework, governance, government, Hardware, healthcare, intelligence, Internet, malicious, password, privacy, regulation, threat, training, unauthorized

When AI meets quantum power: The concept of AI systems greatly depends on data input into the AI algorithm, which means the more data that is fed into the Algorithm, the better the output. Most AI systems are commonly faced with hardware limitations, and some of the largest AI systems, like ChatGPT and DeepMind’s AlphaFold,…
Quantum meets AI: The next cybersecurity battleground

Dec 10, 2025 3:32 PM

Tags: access, ai, attack, breach, chatgpt, computer, computing, control, corporate, cryptography, cyber, cybercrime, cybersecurity, data, data-breach, encryption, finance, framework, governance, government, Hardware, healthcare, intelligence, Internet, malicious, password, privacy, regulation, threat, training, unauthorized

When AI meets quantum power: The concept of AI systems greatly depends on data input into the AI algorithm, which means the more data that is fed into the Algorithm, the better the output. Most AI systems are commonly faced with hardware limitations, and some of the largest AI systems, like ChatGPT and DeepMind’s AlphaFold,…
Racks, sprawl and the myth of redundancy: Why your failover isn’t as safe as you think

Dec 9, 2025 6:32 PM

Tags: access, automation, backup, breach, cloud, control, data, data-breach, defense, detection, dns, encryption, firmware, flaw, infrastructure, intelligence, Internet, metric, mobile, network, resilience, software, strategy, supply-chain, tool, update, vulnerability, zero-day

Cloud complexity and policy traps: Networks, however, no longer stay confined to racks. They live in routing tables, BGP sessions, cloud control planes and software-defined overlays. Many organizations rush to multi-region cloud setups, believing geographic distance alone guarantees resilience. It does not. Last year, I oversaw a global e-commerce platform with active-passive failover across two…
Racks, sprawl and the myth of redundancy: Why your failover isn’t as safe as you think

Dec 9, 2025 6:32 PM

Tags: access, automation, backup, breach, cloud, control, data, data-breach, defense, detection, dns, encryption, firmware, flaw, infrastructure, intelligence, Internet, metric, mobile, network, resilience, software, strategy, supply-chain, tool, update, vulnerability, zero-day

Cloud complexity and policy traps: Networks, however, no longer stay confined to racks. They live in routing tables, BGP sessions, cloud control planes and software-defined overlays. Many organizations rush to multi-region cloud setups, believing geographic distance alone guarantees resilience. It does not. Last year, I oversaw a global e-commerce platform with active-passive failover across two…
NIS2 umsetzen ohne im Papierkrieg zu enden

Dec 9, 2025 4:32 PM

Tags: access, ai, compliance, control, cyberattack, detection, encryption, germany, iam, identity, incident response, infrastructure, least-privilege, mail, monitoring, nis-2, resilience, sbom, service, siem, soc, software, startup, update, vulnerability, vulnerability-management

Die EU-Richtline NIS2 ist in Deutschland am 06. Dezember 2025 in Kraft getreten. Dieser Beitrag zeigt, wie sich mit DevSecOps ein Großteil der Pflichtarbeit automatisieren lässt.NIS2 ist symbolisch für das Kernproblem europäischer Richtlinien und Verordnungen: Sie erzeugen unnötigen Papierkrieg und entfalten ihre Wirkung zu selten. Sei es das Lieferkettengesetz, die DSGVO”‘Folgenabschätzungen oder das IT”‘Sicherheitsgesetz sie haben…
NIS2 umsetzen ohne im Papierkrieg zu enden

Dec 9, 2025 4:32 PM

Tags: access, ai, compliance, control, cyberattack, detection, encryption, germany, iam, identity, incident response, infrastructure, least-privilege, mail, monitoring, nis-2, resilience, sbom, service, siem, soc, software, startup, update, vulnerability, vulnerability-management

Die EU-Richtline NIS2 ist in Deutschland am 06. Dezember 2025 in Kraft getreten. Dieser Beitrag zeigt, wie sich mit DevSecOps ein Großteil der Pflichtarbeit automatisieren lässt.NIS2 ist symbolisch für das Kernproblem europäischer Richtlinien und Verordnungen: Sie erzeugen unnötigen Papierkrieg und entfalten ihre Wirkung zu selten. Sei es das Lieferkettengesetz, die DSGVO”‘Folgenabschätzungen oder das IT”‘Sicherheitsgesetz sie haben…