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Cyber Security News
Securityaffairs
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U.S. CISA adds Multiple Qualcomm chipsets flaws to its Known Exploited Vulnerabilities catalog
- U.S. CISA added multiple Qualcomm chipset flaws to its Known Exploited Vulnerabilities catalog.
- The vulnerabilities include CVE-2025-21479, CVE-2025-21480, and CVE-2025-27038.
- Qualcomm has released patches for these vulnerabilities after limited, targeted attacks.
- CISA has ordered federal agencies to address these vulnerabilities by June 24, 2025.
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Hackernoon
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Sia Proposes ‘Supreme Privacy’ Framework to Address Cloud Data Access Vulnerabilities
- Sia introduces the concept of Supreme Privacy to combat data access vulnerabilities in the cloud.
- While security focuses on blocking access from outsiders, Supreme Privacy ensures that data is inaccessible to everyone except the user.
- The approach taken by Sia contrasts traditional cloud security by emphasizing proactive privacy measures over reactive security defenses.
- Traditional providers like Apple's iCloud and Dropbox have faced privacy breaches due to lack of end-to-end encryption and bugs allowing unauthorized access.
- Sia's model of client-side encryption, data fragmentation, and decentralized storage aims to prevent any single entity from accessing or controlling user data.
- By encrypting files on the user's device and distributing fragments across a decentralized network, Sia ensures data remains incomprehensible even if individual hosts are breached.
- Sia's architecture eliminates the need for trust by removing centralized entities with access to user data, offering enhanced privacy and protection against attacks.
- Privacy is established as the default setting in Sia, ensuring digital sovereignty and rejecting reliance on external parties for data security.
- The article underlines the importance of privacy as the foundation for robust security measures, with Sia's approach aiming to provide a secure and immutable storage solution.
- Sia's vision combines Supreme Privacy and Impenetrable Security to offer a new decentralized cloud storage paradigm where user data remains completely under their control.
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Hackernoon
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New Plugin Brings Auditing to kubectl exec—No More Blind Shell Access
- Kubectl exec lacks audit trail, making it risky for production systems.
- A new plugin called kubectl-rexec adds auditing, recording commands and keystrokes within containers.
- Quick setup involves setting up the webhook and proxy, along with installing the kubectl-rexec plugin.
- Kubectl-rexec provides improved control, auditing, and visibility, essential for environments requiring accountability.
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Eu-Startups
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Berlin-based InsurTech startup Baobab Insurance raises €12 million for cybersecurity insurance
- Berlin-based InsurTech startup Baobab Insurance raises €12 million for cybersecurity insurance.
- Baobab Insurance secured a €12 million Series A financing round led by Viola FinTech and eCapital, along with participation from existing investors and industry professionals.
- The company focuses on active risk mitigation for cyber and digital risks through AI-native underwriting and various risk management solutions.
- Baobab plans to expand its operations, grow its team, strengthen its presence in Germany and Austria, and enter additional EU markets within the next year.
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TechJuice
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Lumma Stealer MaaS Resurfaces Despite Global Takedown Efforts
- In May 2025, a global operation led by Microsoft, Europol, and the U.S. Department of Justice disrupted the Lumma Stealer malware network.
- Despite the takedown, Lumma Stealer quickly resurfaced with new tactics like fake CAPTCHAs and malvertising.
- The malware's subscription-based model fuels its rapid spread, with recent updates including evasion techniques against antivirus systems.
- Experts emphasize the need for persistent international collaboration and advanced protections to combat the evolving threat of malware-as-a-service operations.
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Securityaffairs
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Cartier disclosed a data breach following a cyber attack
- Luxury-goods conglomerate Cartier suffered a data breach due to a cyberattack.
- The breach exposed customers' personal information like names, email addresses, and countries.
- Cartier contained the issue, enhanced system protection, and alerted authorities and impacted customers.
- This incident is a part of a series of cyberattacks on luxury fashion brands, including Adidas, Dior, and Victoria's Secret.
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TechJuice
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Supernet Expands Cybersecurity Reach with New Telecom Contracts
- Supernet Limited's subsidiary, Supernet Secure Solutions Pvt. Ltd., secures multi-million dollar cybersecurity contracts with a leading Pakistani telecom operator.
- The long-term contracts are seen as a significant milestone for Super Secure, enhancing confidence in its enterprise cybersecurity services.
- The cybersecurity contracts will strengthen Pakistan's digital security infrastructure and bolster Super Secure's position in the local market.
- The deal not only benefits Supernet's business growth but also contributes to enhancing cybersecurity frameworks for Pakistani enterprises and national data security.
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Cybersafe
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New Android Malware tricks users by faking Caller Identities
- A new version of the Android malware Crocodilus has introduced a deceptive feature that adds fake contacts to victims’ devices, allowing attackers to spoof calls from trusted sources.
- Originally detected in March 2025 by Threat Fabric researchers, Crocodilus was first seen in limited campaigns in Turkey and relied on basic social engineering tactics.
- The latest versions of Crocodilus come with enhancements like code packing in the dropper, XOR encryption layer for the payload, advanced code convolution, and local parsing of stolen data before exfiltration.
- To avoid infection, Android users should only download apps from Google Play or reputable sources, enable Google Play Protect, and limit app installations to essential ones due to the evolving and increasingly dangerous threat of Crocodilus.
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Dev
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🛡️ Data Protection: Building Trust, Ensuring Compliance, and Driving Growth
- Data protection is crucial for building trust, ensuring compliance, and driving growth in today's digital-first world.
- Prioritizing data protection enhances customer trust and loyalty, leading to sustainable growth and innovation.
- Compliance with global regulations like GDPR, CCPA, and HIPAA is essential to avoid costly fines and maintain professionalism.
- Strong data protection measures help minimize the risk of data breaches, attracting new business opportunities and fueling innovation.
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VoIP
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Telefonica Probes Peruvian Data Breach Amid Cybersecurity Concerns
- Telefonica is investigating a cyberattack following the leak of sensitive data of around one million former Peruvian customers by hacker group Dedale.
- The leaked data seems to be from Telefonica's past operations in Peru, despite the recent sale of its local branch.
- This incident reflects a broader trend of cybersecurity challenges faced by telecom companies globally, with recent breaches impacting major U.S. carriers and South Korea's SK Telecom.
- The telecom sector's increasing vulnerability to cyber threats underscores the importance of implementing robust security measures to safeguard personal and national security data.
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TechJuice
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New Cybercrime Helpline Goes Live in Pakistan!
- Pakistan government launches a new cybercrime helpline for reporting online threats.
- Interior Minister inaugurates NCCIA Helpline Centre in Islamabad to enhance cybercrime prevention.
- National Cyber Scouts Programme gets approval to educate students on cybersecurity awareness.
- Efforts include advanced technological tools and modernization of NCCIA headquarters to tackle cyber threats effectively.
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Medium
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Wand, Wisdom, and Whitelists: CISSP Asset Security in the Wizarding World!
- CISSP's Domain 2, Asset Security, is akin to managing magical and muggle data at Hogwarts with proper cataloging and protection measures.
- Asset Inventory is crucial, encompassing various elements like spellbooks (data files) and wands, requiring identification and protection akin to navigating the Forbidden Forest blindfolded.
- Data classification at Hogwarts mirrors sorting students into houses, with levels such as Public, Internal Use, Confidential, and Top Secret, each requiring specific protection measures and labeling.
- Strict access control measures and enforcement of regulations resembling magical versions of real-world data protection acts are essential to safeguard sensitive information effectively.
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Dev
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Mastering REST API Authentication: A Developer's Security Handbook
- This handbook delves into four crucial REST API authentication methods: Basic Auth, JWT tokens, OAuth 2.0, and API keys, highlighting implementation details and security considerations.
- Authentication plays a vital role in preventing data breaches, system manipulation, infrastructure abuse, and compliance violations in modern REST API-dependent applications.
- Basic Auth involves sending credentials with each request using base64 encoding in the Authorization header, requiring additional security considerations like HTTPS and proper password policies.
- JWT Token-Based Authentication uses signed tokens to verify identity without repeatedly sending passwords, with security best practices including short expiration times and token revocation.
- OAuth 2.0 enables secure delegated access without exposing user credentials, suitable for third-party integrations, microservices architectures, granular permissions, and user consent workflows.
- API Key Authentication offers service-level authentication with strategies like hash storage, rate limiting, scope validation, key rotation, and monitoring.
- By evaluating factors like implementation time, scalability, security level, token revocation, and cross-domain support, developers can choose the right authentication method for their applications.
- Implementation best practices include a layered security approach, comprehensive monitoring and alerting, and considerations for future-proofing with emerging authentication patterns.
- Balancing security with usability is crucial for a robust authentication system, requiring a clear threat model and understanding of user needs to make informed decisions.
- Ultimately, the security posture of an API relies on strategic authentication decisions that align with specific project requirements and user expectations.
- For more insights on REST API authentication methods, refer to the original blog post: https://guptadeepak.com/unlocking-the-gates-rest-api-authentication-methods-for-modern-security/
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Siliconangle
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Zscaler expands zero-trust and AI capabilities across cloud and branch environments
- Zscaler Inc. announced new product updates aimed at extending zero-trust security across distributed environments.
- The updates include offerings for securing remote and cloud-native infrastructures, along with AI-powered tools for data classification, threat detection, and segmentation.
- New capabilities introduced by Zscaler include a Zero Trust Branch appliance, a Zero Trust Gateway for cloud workload protection, enhanced microsegmentation, and a B2B Exchange platform for partner collaboration.
- The latest innovations by Zscaler aim to seamlessly unify operations, enhance threat defenses, and provide secure connectivity across various aspects of enterprise environments.
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Siliconangle
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CrowdStrike earnings beat expectations but revenue outlook weighs on shares
- CrowdStrike reported solid fiscal 2026 first-quarter results with adjusted earnings per share of 73 cents and revenue of $1.1 billion.
- The company's annual recurring revenue reached $4.44 billion, with $193.8 million in net new ARR added in the quarter.
- CrowdStrike expanded its offerings in identity, endpoint, and cloud security, introducing new products like Falcon Identity Protection and Falcon Privileged Access.
- For its second quarter, CrowdStrike expects adjusted earnings per share of 82 to 84 cents on revenue of $1.145 billion to $1.152 billion, with a $1 billion share buyback plan announced.
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