data leaks Archives

Tech Optimizer

September 22, 2026

Kaspersky: 5 Security Essentials Beyond Built-In Antivirus

India's internet usage has rapidly evolved, with the Unified Payments Interface (UPI) transforming smartphones into banking hubs and daily tasks being conducted online. Despite this digital shift, many users rely on pre-installed security software, which may not be sufficient against increasing cyber threats. In 2025, nearly one in four internet users in India faced web-based cyber threats, with over 47.5 million threats blocked, averaging about 130,000 daily. Kaspersky's Safe Money feature provides real-time verification of banking and shopping sites, while its anti-phishing capabilities respond to rapidly changing scams. Scammers are using multi-channel approaches, prompting Kaspersky's system to flag suspicious activity across platforms. Credential theft increased by 20% in 2025, with over 225,000 attacks thwarted, and Kaspersky offers identity monitoring to alert users of data leaks. Additionally, Kaspersky Premium provides 24/7 human support for suspicious activities, addressing the limitations of standard antivirus tools in a complex digital threat landscape.

Tech Optimizer

September 16, 2026

Chinese state security authorities warn outdated antivirus software can expose systems to cyberattack

Chinese state security officials have emphasized the necessity for organizations to keep antivirus software and virus databases updated to prevent data breaches and unauthorized access. The Ministry of State Security (MSS) highlighted that neglecting these updates has led to significant security incidents, including the theft of sensitive data and cyberattacks on work email accounts. Specific cases include a research institute that suffered a breach due to unpatched vulnerabilities, an institution exposed to cyberattacks for not enforcing regular virus scans, and a company that operated a poorly protected server with outdated antivirus software. Contributing factors to delayed updates include a lack of awareness about cybersecurity risks, insufficient network maintenance, and unclear responsibilities within organizations. Under China's Cybersecurity Law, network operators must implement measures to protect against cybersecurity threats. The MSS advises organizations to enhance their cybersecurity measures by adopting technologies like automated risk alerts and intelligent behavioral analysis.

Winsage

September 7, 2026

Switzerland begins testing alternatives to Microsoft 365 to protect its “most sensitive data” and strengthen digital sovereignty

Switzerland's federal government plans to reduce its reliance on Microsoft 365 and is exploring alternative software solutions, reflecting a trend among European nations for digital sovereignty. The initiative includes transitioning 3,000 Swiss workstations away from Microsoft 365. Concerns about data protection and potential risks of data leaks from foreign systems are primary motivations for this shift, alongside rising license costs. Professor Matthias Stürmer has highlighted the risks of foreign access to sensitive data. Microsoft has introduced its Sovereign Cloud to address these concerns, but apprehensions remain among governments in Switzerland, Germany, and France regarding data sovereignty.

Tech Optimizer

August 21, 2026

How to get a 24-month Surfshark subscription for $2.49 per month

Surfshark offers a suite of online security services, including antivirus software, personal data removal tools, and IP masking, to protect personal data. Currently, it has significant discounts on its plans, such as the Starter plan at an 85% discount, costing .49 per month for a 24-month subscription, plus three additional months free. The Starter plan includes a secure VPN, ad and cookie pop-up blockers, rotating IP, double encryption, app bypass options, and an alternative ID feature. The Surfshark One plan, also at .49 per month, adds antivirus protection, an email scam checker, a web content blocker, a private browsing feature, and data leak alerts. The Surfshark One Plus plan, available for .49 per month, includes all features from the Surfshark One plan and adds online data removal assistance and identity theft protection for US users. Surfshark operates under a no-logs policy and includes a kill switch for added security. The alternative ID feature generates fictitious personal information to reduce spam.

AppWizard

August 5, 2026

Developers: Beware of Ad Libraries that Betray Your Users’ Location

Advertising companies provide software development kits (SDKs) for mobile app monetization, which often automatically transmit users' location data to ad systems and location data brokers, raising privacy concerns. Many developers and users may be unaware of this data sharing. When developers allow SDKs to collect location data, it poses risks beyond targeted ads, including potential misuse by agencies like ICE and global surveillance. Location data brokers harvest precise movements of individuals, often without their consent, through mobile applications. Some apps directly collaborate with data brokers, while others leak data through advertising SDKs during real-time bidding (RTB) auctions. An incident in 2025 revealed that many apps unknowingly contributed to a location data broker's database. Developers must understand their SDKs' location-sharing practices to mitigate risks. Advertising SDKs can collect location data automatically once users grant permission, without specific permissions for the SDKs themselves. Precise location data can be collected when apps have location permissions, leading to potential privacy violations. Several SDKs have been identified as collecting location data by default, increasing the risk of unintentional data leaks. The Electronic Frontier Foundation (EFF) found that four advertising SDKs collect users' location data by default when location permissions are granted. InMobi encourages location sharing for higher revenue, while BidMachine updated its documentation after EFF's inquiry, confirming precise location data collection. Verve's SDK also collects location data by default but presents a cautious narrative in its Play Store guidance. Huawei's SDK recommends obtaining location permissions to enhance revenue, with default location sharing occurring if permissions are granted. Location data can be shared without users' knowledge or meaningful consent, complicating informed consent issues. The focus on four SDKs does not imply that others adequately protect location data, as many have faced criticism for similar practices. Studies indicate that SDKs often encourage increased data collection through design and documentation, leading to minimal control for developers over data transmission. The EFF's analysis highlights that advertising SDKs incentivize location data sharing through default settings and unclear documentation. Developers should assess third-party SDKs and disable unnecessary data collection. Regulators must hold developers accountable for unlawful data sharing, while legislators should enact laws to protect location privacy and address online behavioral advertising, which drives data tracking.

Tech Optimizer

July 3, 2026

Why identity theft protection now matters just as much as antivirus

Cybercrime has shifted focus from targeting individual devices to stealing credentials and personal data for identity theft. In 2024, consumer losses due to fraud reached billion, a 25% increase from the previous year, with over a million identity theft reports filed. Stolen passwords and session cookies are central to most breaches, making credential theft the primary enabler of attacks. Password reuse is a significant vulnerability, with 65% of individuals reusing passwords, leading to increased risk of account takeovers through credential stuffing. Bitdefender offers features like Scam Protection Pro, which protects against fraud across email, chat, and SMS, and identity monitoring in Ultimate Security that alerts users to data leaks in real-time. In 2025, researchers identified approximately 2 billion unique leaked credentials, emphasizing the need for identity protection alongside traditional antivirus solutions.

AppWizard

May 29, 2026

Android App Security Essentials: How to Build Secure Mobile Applications

Mobile applications have transformed business operations and communication, becoming essential in various industries. As reliance on mobile technology increases, organizations face cybersecurity challenges such as malware, unauthorized access, data leaks, and phishing. This has led to a focus on Android app security, with businesses implementing advanced protection strategies. To address cybersecurity threats, modern Android applications require multiple security layers. Secure coding practices minimize vulnerabilities through structured frameworks, automated testing, and regular code reviews. Strong user authentication systems, including multi-factor authentication and biometric verification, protect against unauthorized access. Data encryption secures sensitive information during transmission and storage, helping organizations comply with data protection regulations. Malware attacks are a significant concern, prompting developers to implement anti-malware frameworks and application shielding technologies. To prevent reverse engineering, developers use code obfuscation and tamper detection systems. Managing mobile device permissions securely is crucial to protect sensitive user information. Emerging technologies, such as artificial intelligence, enhance mobile security by improving threat detection and response. DevSecOps integrates security practices into the development lifecycle, allowing for continuous vulnerability identification. Robust endpoint protection solutions monitor devices for malware and unauthorized access, supporting stronger cybersecurity governance across mobile ecosystems.

Tech Optimizer

May 22, 2026

Threat Protection Pro: all you need to know about IPVanish’s anti-malware tool

Virtual Private Networks (VPNs) have evolved into comprehensive cybersecurity solutions, offering features like ad-blockers, antivirus software, and dark web monitoring. IPVanish offers a feature called Threat Protection Pro, available with the Advanced plan, which protects against malware, ads, and trackers. It enhances online security by blocking ads and tracking scripts, quarantining suspicious downloads, and preventing access to malicious websites. All IPVanish plans include core Threat Protection, utilizing DNS filters to combat trackers and malware across various platforms. Threat Protection Pro, launched in March 2026, provides 24/7 malware and antivirus protection, even when the VPN is not active. This feature is exclusive to Advanced-tier subscribers and currently supports Windows and Mac platforms. It employs VIPRE’s antivirus engine and initiates detailed measures to identify risks at multiple levels. Users can activate Threat Protection Pro through a straightforward setup process on Windows or MacOS. IPVanish allows unlimited devices per subscription and includes DNS and IPv6 leak protection, a kill switch, and a no-logs policy. Advanced users also have access to a Secure Browser for disposable browsing.

Tech Optimizer

May 21, 2026

Highly Critical Drupal Core Flaw Exposes PostgreSQL Sites to RCE Attacks

Drupal has announced critical security updates for a vulnerability in Drupal Core, identified as CVE-2026-9082, which allows attackers to execute remote code, escalate privileges, or disclose sensitive information. The vulnerability has a CVSS score of 6.5 and affects only sites using PostgreSQL databases. It can be exploited by anonymous users and is rooted in a database abstraction API used for query validation and SQL injection prevention. Updates have been released for the following versions: - Drupal 11.3.10 - Drupal 11.2.12 - Drupal 11.1.10 - Drupal 10.6.9 - Drupal 10.5.10 - Drupal 10.4.10 Drupal 7 is not impacted by this vulnerability. Users on unsupported versions 9 and 8 can access manual patches for: - Drupal 9.5 - Drupal 8.9 Drupal has stated that versions 11.1.x, 11.0.x, and 10.4.x and below are end-of-life and do not receive security coverage, and that both Drupal 8 and 9 have reached end-of-life status. Patches for unsupported versions are provided as a best effort, but users should be aware of potential other vulnerabilities.

Tech Optimizer

April 27, 2026

Why developers are betting on Postgres for AI

Organizations are intensifying the development of AI applications and agents, which rely on access to existing enterprise data to avoid inaccuracies in responses, a phenomenon known as "hallucination." Jensen Huang, CEO of Nvidia, and Phillip Merrick, co-founder of pgEdge, emphasize that structured data is essential for AI effectiveness. PostgreSQL is highlighted as a preferred database for AI applications, with 66% of respondents in the Stack Overflow 2025 Developer Survey indicating they wish to continue using it. Merrick notes PostgreSQL's advantages, including its open-source model, scalability, and ability to handle both structured and unstructured data. The pgEdge toolkit supports the entire lifecycle of AI application development, including document ingestion and vector embedding generation. PostgreSQL offers deployment flexibility and robust security features, making it suitable for critical sectors like finance and healthcare.