Tag: attack
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NDSS 2025 Diffence: Fencing Membership Privacy With Diffusion Models
Session 12C: Membership Inference Authors, Creators & Presenters: PAPER Yuefeng Peng (University of Massachusetts Amherst), Ali Naseh (University of Massachusetts Amherst), Amir Houmansadr (University of Massachusetts Amherst) Deep learning models, while achieving remarkable performances across various tasks, are vulnerable to membership inference attacks (MIAs), wherein adversaries identify if a specific data point was part of…
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NDSS 2025 Diffence: Fencing Membership Privacy With Diffusion Models
Session 12C: Membership Inference Authors, Creators & Presenters: PAPER Yuefeng Peng (University of Massachusetts Amherst), Ali Naseh (University of Massachusetts Amherst), Amir Houmansadr (University of Massachusetts Amherst) Deep learning models, while achieving remarkable performances across various tasks, are vulnerable to membership inference attacks (MIAs), wherein adversaries identify if a specific data point was part of…
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Pastebin comments push ClickFix JavaScript attack to hijack crypto swaps
Threat actors are abusing Pastebin comments to distribute a new ClickFix-style attack that tricks cryptocurrency users into executing malicious JavaScript in their browser, allowing attackers to hijack Bitcoin swap transactions and redirect funds to attacker-controlled wallets. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/pastebin-comments-push-clickfix-javascript-attack-to-hijack-crypto-swaps/
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Security Affairs newsletter Round 563 by Pierluigi Paganini INTERNATIONAL EDITION
Tags: attack, breach, cisa, data, data-breach, email, fintech, flaw, international, phishing, WeeklyReviewA new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. Fintech firm Figure disclosed data breach after employee phishing attack U.S. CISA adds a flaw in…
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NDSS 2025 Black-Box Membership Inference Attacks Against Fine-Tuned Diffusion Models
Session 12C: Membership Inference Authors, Creators & Presenters: Yan Pang (University of Virginia), Tianhao Wang (University of Virginia) PAPER Black-box Membership Inference Attacks against Fine-tuned Diffusion Models With the rapid advancement of diffusion-based image-generative models, the quality of generated images has become increasingly photorealistic. Moreover, with the release of high-quality pre-trained image-generative models, a growing…
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One threat actor responsible for 83% of recent Ivanti RCE attacks
Tags: attack, cve, endpoint, exploit, intelligence, ivanti, mobile, rce, remote-code-execution, threat, vulnerabilityThreat intelligence observations show that a single threat actor is responsible for most of the active exploitation of two critical vulnerabilities in Ivanti Endpoint Manager Mobile (EPMM), tracked as CVE-2026-21962 and CVE-2026-24061. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/one-threat-actor-responsible-for-83-percent-of-recent-ivanti-rce-attacks/
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Snail mail letters target Trezor and Ledger users in crypto-theft attacks
Threat actors are sending physical letters pretending to be from Trezor and Ledger, makers of cryptocurrency hardware wallets, to trick users into submitting recovery phrases in crypto theft attacks. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/snail-mail-letters-target-trezor-and-ledger-users-in-crypto-theft-attacks/
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Suspected Russian hackers deploy CANFAIL malware against Ukraine
A new alleged Russia-linked APT group targeted Ukrainian defense, government, and energy groups, with CANFAIL malware. Google Threat Intelligence Group identified a previously undocumented threat actor behind attacks on Ukrainian organizations using CANFAIL malware. The group is possibly linked to Russian intelligence services and has targeted defense, military, government, and energy entities at both regional…
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Critical BeyondTrust RS vulnerability exploited in active attacks
remote access.exe and others.”The attackers also managed to create domain accounts using the net user command and then added them to administrative groups such as “enterprise admins” or “domain admins.”The AdsiSearcher tool was used to search the Active Directory environment for other computers and PSexec was used to install SimpleHelp on multiple devices.The researchers also…
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Proofpoint Purchases Startup Acuvity to Bolster AI Security
Deal Targets GenAI Risks, Prompt Injection Attacks and Autonomous Agents. Proofpoint has acquired AI security startup Acuvity to address fast-evolving risks tied to generative AI, prompt injection and autonomous agents. The company says intent-based guardrails and deep AI forensics will help enterprises secure tools such as ChatGPT, Claude and emerging agent frameworks. First seen on…
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Proofpoint Purchases Startup Acuvity to Bolster AI Security
Deal Targets GenAI Risks, Prompt Injection Attacks and Autonomous Agents. Proofpoint has acquired AI security startup Acuvity to address fast-evolving risks tied to generative AI, prompt injection and autonomous agents. The company says intent-based guardrails and deep AI forensics will help enterprises secure tools such as ChatGPT, Claude and emerging agent frameworks. First seen on…
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Proofpoint Purchases Startup Acuvity to Bolster AI Security
Deal Targets GenAI Risks, Prompt Injection Attacks and Autonomous Agents. Proofpoint has acquired AI security startup Acuvity to address fast-evolving risks tied to generative AI, prompt injection and autonomous agents. The company says intent-based guardrails and deep AI forensics will help enterprises secure tools such as ChatGPT, Claude and emerging agent frameworks. First seen on…
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New threat actor UAT-9921 deploys VoidLink against enterprise sectors
A new threat actor, UAT-9921, uses the modular VoidLink framework to target technology and financial organizations, Cisco Talos reports. Cisco Talos spotted a previously unknown threat actor, tracked as UAT-9921, using a new modular attack framework called VoidLink. The group targets organizations in the technology and financial services sectors. The flexible design of VoidLink suggests…
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Check Point Buys 3 Startups to Bolster AI Security
Early-Stage Startup Acquisitions Add Agent Visibility, Asset Management, MSP Tools. Check Point is accelerating its AI security and exposure management strategy with three acquisitions targeting agentic AI, internal asset attack surface management and MSP-focused unified management. The company says the deals strengthen platform consolidation and automated remediation. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/check-point-buys-3-startups-to-bolster-ai-security-a-30752
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Survey: Most Security Incidents Involve Identity Attacks
A survey of 512 cybersecurity professionals finds 76% report that over half (54%) of the security incidents that occurred in the past 12 months involved some issue relating to identity management. Conducted by Permiso Security, a provider of an identity security platform, the survey also finds 95% are either very confident (52%) or somewhat confident..…
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NDSS 2025 Automated Mass Malware Factory
Session 12B: Malware Authors, Creators & Presenters: Heng Li (Huazhong University of Science and Technology), Zhiyuan Yao (Huazhong University of Science and Technology), Bang Wu (Huazhong University of Science and Technology), Cuiying Gao (Huazhong University of Science and Technology), Teng Xu (Huazhong University of Science and Technology), Wei Yuan (Huazhong University of Science and Technology),…
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Claude LLM artifacts abused to push Mac infostealers in ClickFix attack
Threat actors are abusing Claude artifacts and Google Ads in ClickFix campaigns that deliver infostealer malware to macOS users searching for specific queries. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/claude-llm-artifacts-abused-to-push-mac-infostealers-in-clickfix-attack/
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Claude LLM artifacts abused to push Mac infostealers in ClickFix attack
Threat actors are abusing Claude artifacts and Google Ads in ClickFix campaigns that deliver infostealer malware to macOS users searching for specific queries. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/claude-llm-artifacts-abused-to-push-mac-infostealers-in-clickfix-attack/
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Ransomware Groups Claimed 2,000 Attacks in Just Three Months
Ransomware attacks surged 52% in 2025, with supply chain breaches nearly doubling as groups like Qilin drive record monthly incidents worldwide. The post Ransomware Groups Claimed 2,000 Attacks in Just Three Months appeared first on TechRepublic. First seen on techrepublic.com Jump to article: www.techrepublic.com/article/news-ransomware-attacks-surge-2025/
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What Interoperability in Healthcare Really Means for Security and Privacy
Healthcare interoperability improves care but expands attack surfaces, increasing data exposure, compliance risk, and security challenges across connected systems. First seen on hackread.com Jump to article: hackread.com/interoperability-in-healthcare-security-privacy/
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What Interoperability in Healthcare Really Means for Security and Privacy
Healthcare interoperability improves care but expands attack surfaces, increasing data exposure, compliance risk, and security challenges across connected systems. First seen on hackread.com Jump to article: hackread.com/interoperability-in-healthcare-security-privacy/
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What Interoperability in Healthcare Really Means for Security and Privacy
Healthcare interoperability improves care but expands attack surfaces, increasing data exposure, compliance risk, and security challenges across connected systems. First seen on hackread.com Jump to article: hackread.com/interoperability-in-healthcare-security-privacy/
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Microsoft Under Pressure to Bolster Defenses for BYOVD Attacks
Threat actors are exploiting security gaps to weaponize Windows drivers and terminate security processes in targeted networks, and there may be no easy fixes in sight. First seen on darkreading.com Jump to article: www.darkreading.com/application-security/microsoft-under-pressure-defenses-byovd-attacks
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Microsoft Under Pressure to Bolster Defenses for BYOVD Attacks
Threat actors are exploiting security gaps to weaponize Windows drivers and terminate security processes in targeted networks, and there may be no easy fixes in sight. First seen on darkreading.com Jump to article: www.darkreading.com/application-security/microsoft-under-pressure-defenses-byovd-attacks
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AI Agents ‘Swarm,’ Security Complexity Follows Suit
As AI deployments scale and start to include packs of agents autonomously working in concert, organizations face a naturally amplified attack surface. First seen on darkreading.com Jump to article: www.darkreading.com/cloud-security/ai-agents-swarm-security-complexity