Tag: communications
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OpenAI Assistants API Exploited in ‘SesameOp’ Backdoor
Instead of relying on more traditional methods, the backdoor exploits OpenAI’s Assistants API for command-and-control communications First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/openai-assistants-api-sesameop/
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Nation-State Hackers Breach Major Telecom Provider Ribbon Communications
Nation-state hackers breached Ribbon Communications, exposing data and highlighting rising cyber threats to critical infrastructure. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/threats/nation-state-hackers-breach-major-telecom-provider-ribbon-communications/
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PNP Strengthens Cybersecurity Ahead of Possible DDoS Attacks
The Philippine National Police (PNP) stated on Monday that it is actively monitoring its online platforms and reinforcing defense against potential cyberattacks. The announcement follows a warning from the Department of Information and Communications Technology (DICT) regarding possible Distributed Denial of Service (DDoS) attacks, planned for November”¯5 and targeting various websites and networks. First seen on thecyberexpress.com Jump to article: thecyberexpress.com/pnp-strengthens-cybersecurity-ahead-of-possible-ddos-attacks/
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PNP Strengthens Cybersecurity Ahead of Possible DDoS Attacks
The Philippine National Police (PNP) stated on Monday that it is actively monitoring its online platforms and reinforcing defense against potential cyberattacks. The announcement follows a warning from the Department of Information and Communications Technology (DICT) regarding possible Distributed Denial of Service (DDoS) attacks, planned for November”¯5 and targeting various websites and networks. First seen on thecyberexpress.com Jump to article: thecyberexpress.com/pnp-strengthens-cybersecurity-ahead-of-possible-ddos-attacks/
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Manipulationssicher Dokumentenaustausch
Ferrari Electronic, ein führender Anbieter für Unified-Communications-Lösungen mit dem Schwerpunkt auf sicheren Dokumentenaustausch, ist vom 17. bis 20. November 2025 auf der MEDICA vertreten. Das Berliner Unternehmen zeigt auf dem Gemeinschaftsstand Berlin-Brandenburg (Halle 15, Stand E24) seine Office-Master-Suite für den sicheren digitalen Austausch von Dokumenten im Gesundheitssektor. Die MEDICA ist weltweit eine der größten Messen…
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Manipulationssicher Dokumentenaustausch
Ferrari Electronic, ein führender Anbieter für Unified-Communications-Lösungen mit dem Schwerpunkt auf sicheren Dokumentenaustausch, ist vom 17. bis 20. November 2025 auf der MEDICA vertreten. Das Berliner Unternehmen zeigt auf dem Gemeinschaftsstand Berlin-Brandenburg (Halle 15, Stand E24) seine Office-Master-Suite für den sicheren digitalen Austausch von Dokumenten im Gesundheitssektor. Die MEDICA ist weltweit eine der größten Messen…
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Denmark Withdraws Chat Control Proposal Amid Controversy
Denmark Concedes Domestic and International Opposition Against Client-Scanning. Denmark withdrawing a proposal that would have required online service providers to scan communications and files on user devices for child sexual abuse material after domestic and international opposition. The Scandinavian country presides over the Council of European Union until December. First seen on govinfosecurity.com Jump to…
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Nation-State Breach Hits Ribbon Communications
SEC Filing Reveals Telecom Vendor Was Compromised for Nearly a Year. A nation-state threat actor carried out a supply chain attack targeting Ribbon Communications, a leading U.S. provider of telecom and networking infrastructure, and may have maintained access within its systems for nearly a year. Ribbon said it became aware of the activity in early…
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European governments opt for open source alternatives to Big Tech encrypted communications
European governments are rolling out decentralised secure messaging and collaboration services as they seek to reduce their reliance on Big Tech companies First seen on computerweekly.com Jump to article: www.computerweekly.com/news/366633894/European-governments-opt-for-open-source-alternatives-to-Big-Tech-encrypted-communications
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Ribbon Communications Breach Marks Latest Telecom Attack
The US telecom company disclosed that suspected nation-state actors first gained access to its network in December of last year, though it’s unclear if attackers obtained sensitive data. First seen on darkreading.com Jump to article: www.darkreading.com/cyberattacks-data-breaches/ribbon-communications-breach-latest-telecom-attack
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Suspected Chinese actors compromise U.S. Telecom firm Ribbon Communications
A nation-state actor, likely a China-nexus one, hacked the U.S.-based technology company Ribbon Communications. Ribbon Communications is a U.S.-based technology company that provides telecommunications and networking. Ribbon Communications employs approximately 3,052 people as of December 31, 2024. The company reported annual revenue of US $834 million in 2024. The U.S. telecom provider disclosed a cyberattack…
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Suspected Chinese actors compromise U.S. Telecom firm Ribbon Communications
A nation-state actor, likely a China-nexus one, hacked the U.S.-based technology company Ribbon Communications. Ribbon Communications is a U.S.-based technology company that provides telecommunications and networking. Ribbon Communications employs approximately 3,052 people as of December 31, 2024. The company reported annual revenue of US $834 million in 2024. The U.S. telecom provider disclosed a cyberattack…
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Major telecom services provider Ribbon breached by state hackers
Ribbon Communications, a provider of telecommunications services to the U.S. government and telecom companies worldwide, revealed that nation-state hackers breached its IT network as early as December 2024. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/major-telecom-services-provider-ribbon-breached-by-state-hackers/
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Major telecom services provider Ribbon breached by state hackers
Ribbon Communications, a provider of telecommunications services to the U.S. government and telecom companies worldwide, revealed that nation-state hackers breached its IT network as early as December 2024. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/major-telecom-services-provider-ribbon-breached-by-state-hackers/
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Year-Long Nation-State Hack Hits US Telecom Ribbon Communications
Ribbon Communications discloses a year-long breach by nation-state actors. The attack highlights critical supply chain risk, reflecting the Salt Typhoon and F5 espionage trends. First seen on hackread.com Jump to article: hackread.com/nation-state-hack-us-telecom-ribbon-communications/
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Year-Long Nation-State Hack Hits US Telecom Ribbon Communications
Ribbon Communications discloses a year-long breach by nation-state actors. The attack highlights critical supply chain risk, reflecting the Salt Typhoon and F5 espionage trends. First seen on hackread.com Jump to article: hackread.com/nation-state-hack-us-telecom-ribbon-communications/
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Year-Long Nation-State Hack Hits US Telecom Ribbon Communications
Ribbon Communications discloses a year-long breach by nation-state actors. The attack highlights critical supply chain risk, reflecting the Salt Typhoon and F5 espionage trends. First seen on hackread.com Jump to article: hackread.com/nation-state-hack-us-telecom-ribbon-communications/
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Airstalk Malware: Multi-Threaded C2 Steals Windows Logins
Tags: attack, communications, control, cyber, cybersecurity, infrastructure, login, malware, mobile, powershell, supply-chain, threat, windowsCybersecurity researchers have uncovered a sophisticated Windows malware family dubbed Airstalk, which leverages legitimate mobile device management infrastructure to establish covert command-and-control communications and exfiltrate sensitive browser credentials. The malware, available in both PowerShell and .NET variants, has been linked with medium confidence to a nation-state threat actor operating through a likely supply chain attack…
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Airstalk Malware: Multi-Threaded C2 Steals Windows Logins
Tags: attack, communications, control, cyber, cybersecurity, infrastructure, login, malware, mobile, powershell, supply-chain, threat, windowsCybersecurity researchers have uncovered a sophisticated Windows malware family dubbed Airstalk, which leverages legitimate mobile device management infrastructure to establish covert command-and-control communications and exfiltrate sensitive browser credentials. The malware, available in both PowerShell and .NET variants, has been linked with medium confidence to a nation-state threat actor operating through a likely supply chain attack…
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Old threats, new consequences: 90% of cyber claims stem from email and remote access
Tags: access, ai, attack, awareness, cisco, ciso, citrix, cloud, communications, control, credentials, cve, cyber, cybersecurity, data, defense, detection, email, encryption, finance, fraud, hacker, insurance, mail, malicious, microsoft, network, phishing, phone, ransomware, risk, sophos, tactics, threat, tool, update, vpn, vulnerability2025 InsurSec Rankings Report, email and remote access remain the most prominent cyber threat vectors, accounting for 90% of cyber insurance claims in 2024.And, no surprise, larger companies continue to get hit hardest. But, interestingly, the virtual private networks (VPNs) many rely on are anything but secure, despite assumptions to the contrary.”We know from our…
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Notable post-quantum cryptography initiatives paving the way toward Q-Day
Tags: attack, awareness, cisa, cisco, communications, computer, computing, crypto, cryptography, cyber, cybersecurity, data, encryption, finance, framework, google, government, group, guide, ibm, infrastructure, intelligence, Internet, iot, linux, microsoft, mitre, ml, nist, nvidia, open-source, service, side-channel, software, supply-chain, technology, theft, threat, tool, vulnerabilityIndustry heavyweights line up behind PQC: Google”¯Chrome became the first mainstream browser to support hybrid post”‘quantum key exchanges by default late last year.The approach combines classical elliptic-curve encryption, for backwards compatibility, with lattice-based PQC derived from ML-KEM.Other industry giants, including Amazon and IBM, have also begun laying foundations for quantum-safe cryptography. For example, IBM has…
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Notable post-quantum cryptography initiatives paving the way toward Q-Day
Tags: attack, awareness, cisa, cisco, communications, computer, computing, crypto, cryptography, cyber, cybersecurity, data, encryption, finance, framework, google, government, group, guide, ibm, infrastructure, intelligence, Internet, iot, linux, microsoft, mitre, ml, nist, nvidia, open-source, service, side-channel, software, supply-chain, technology, theft, threat, tool, vulnerabilityIndustry heavyweights line up behind PQC: Google”¯Chrome became the first mainstream browser to support hybrid post”‘quantum key exchanges by default late last year.The approach combines classical elliptic-curve encryption, for backwards compatibility, with lattice-based PQC derived from ML-KEM.Other industry giants, including Amazon and IBM, have also begun laying foundations for quantum-safe cryptography. For example, IBM has…
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How evolving regulations are redefining CISO responsibility
Tags: attack, awareness, breach, ciso, communications, compliance, credentials, cyber, cyberattack, cybersecurity, data, data-breach, governance, identity, incident response, intelligence, iot, nis-2, phone, regulation, resilience, risk, risk-management, sbom, service, software, threat, tool, vulnerabilityIncreasing attacks on IoT and OT device vulnerabilities Cyberattacks are increasingly driven by software vulnerabilities embedded in OT and IoT devices. The 2025 Verizon Data Breach Investigations Report noted that 20% of breaches were vulnerability-based, which is a close second to credential abuse, accounting for 22% of breaches. Year over year, breaches resulting from software…
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Step aside, SOC. It’s time to ROC
Tags: attack, breach, business, communications, corporate, cyber, cybersecurity, data, defense, exploit, finance, framework, government, infrastructure, insurance, intelligence, military, monitoring, network, resilience, risk, risk-assessment, soc, strategy, threat, vpn, vulnerability, zero-dayWhat is a ROC?: At its core, the Resilience Risk Operations Center (ROC) is a proactive intelligence hub. Think of it as a fusion center in which cyber, business and financial risk come together to form one clear picture.While the idea of a ROC isn’t entirely new, versions of it have existed across government and…
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Step aside, SOC. It’s time to ROC
Tags: attack, breach, business, communications, corporate, cyber, cybersecurity, data, defense, exploit, finance, framework, government, infrastructure, insurance, intelligence, military, monitoring, network, resilience, risk, risk-assessment, soc, strategy, threat, vpn, vulnerability, zero-dayWhat is a ROC?: At its core, the Resilience Risk Operations Center (ROC) is a proactive intelligence hub. Think of it as a fusion center in which cyber, business and financial risk come together to form one clear picture.While the idea of a ROC isn’t entirely new, versions of it have existed across government and…
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DTTS – Zero Trust DNS Enforcement: Policy Violation Management
In a default-deny world, where only verified sources and verified destinations are allowed, which require a successful policy-allowed DNS resolution, many modern threats are mitigated, and there’s demonstrable value in choosing this path, including being able to enforce “My network, my rules” approach to egress control. However, in this world where existing applications need to…
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‘I am not a robot’: Russian hackers use fake CAPTCHA lures to deploy espionage tools
Tags: access, attack, authentication, awareness, captcha, ceo, communications, control, credentials, cyber, cybersecurity, data, defense, detection, edr, email, endpoint, espionage, exploit, group, hacker, incident response, least-privilege, login, malicious, malware, mfa, monitoring, network, phishing, powershell, russia, strategy, tactics, theft, threat, tool, training, update, vulnerability, vulnerability-management, zero-trustEvolving tactics and strategies: Analysts said ColdRiver, which for years focused on credential theft and email account compromise, is shifting toward multi-stage intrusions that rely on users to execute malicious code.By using ClickFix pages that mimic CAPTCHA verification screens, the group can bypass email security filters and deliver malware directly to victims’ devices, increasing the…