false alarms Archives

AppWizard

March 11, 2026

Meta Adds Scam Detection to Facebook, WhatsApp, and Messenger

Meta is introducing new scam detection tools for its platforms—Facebook, WhatsApp, and Messenger—to enhance security. Facebook users will receive alerts for suspicious friend requests, while WhatsApp will issue device-linking warnings to prevent unauthorized access. Advanced algorithms will analyze conversation patterns for signs of fraud, prompting users to report suspicious messages for AI analysis. Users can choose to block or report accounts based on these alerts, ensuring privacy through opt-in sharing of messages. The initiative responds to rising fraud statistics, with the FTC noting significant consumer losses and increased phishing attempts. Key metrics for success will include the interception of suspicious interactions and user engagement with reporting features. Users are advised to maintain skepticism toward unsolicited communications and enable two-step verification for added security.

Tech Optimizer

December 24, 2025

NordVPN’s Threat Protection Pro™ ranks third in an independent anti-phishing test

AV-Comparatives has released its 2025 Anti-Phishing Comparative Test results, evaluating the phishing detection capabilities of various antivirus products, browsers, and VPNs using 1,000 phishing URLs. NordVPN's Threat Protection Pro™ achieved a 90% average detection rate for phishing websites, securing third place in the test. NordVPN was the first VPN service to receive AV-Comparatives' approval for anti-phishing protection and has maintained this certification, being the only VPN provider with such recognition. To gain AV-Comparatives' approval, a product must detect and block at least 85% of tested phishing URLs without false alarms on legitimate sites.

Tech Optimizer

October 13, 2025

Is that virus warning real? How to spot false alarms

Procolored experienced a security incident during a routine download of printer software, where both Google Chrome and Microsoft Defender flagged the software, leading to its quarantine. Despite Procolored's claims of safety, G Data's investigation found a backdoor virus (Xred) and a Trojan, prompting Procolored to release an updated version of the software. False alarms from antivirus software, while typically accounting for less than 1% of reports, can cause significant emotional responses in users. These false positives often arise from heuristic and behavioral analysis methods that misclassify benign software, particularly those interacting with system settings or accessing sensitive data. Users are advised to critically assess antivirus alerts by evaluating the software's purpose, source reputation, and being cautious of social engineering tactics. If confident in a flagged program's safety, users can whitelist it to prevent future alerts. Alternative antivirus tools can be used for verification, and creating bootable USB sticks or DVDs with virus scanners is recommended for additional security. Running suspicious software in a secure environment, like a virtual machine, can help mitigate risks. Users should also be wary of pop-up alerts from dubious sources, as they may be scams.

Tech Optimizer

September 27, 2025

Antivirus Statistics 2025: Revealing Growth & Usage

The global antivirus software market is projected to reach approximately billion by 2025 and grow at a compound annual growth rate (CAGR) of around 6.9% through 2029. By 2025, 84% of users are expected to have antivirus software installed on their computers, and approximately 68% will have antivirus protection on their smartphones. In recent testing, antivirus products were evaluated against 212 test cases, with 560,000 new malware variants detected globally each day. Microsoft Defender and Norton achieved perfect protection scores of 100% in evaluations conducted in June 2025. Microsoft is redesigning Windows to relocate antivirus and Endpoint Detection and Response (EDR) applications out of the kernel. In 2024, the U.S. government prohibited the sale of Kaspersky antivirus software due to national security concerns. Gen Digital anticipates revenue between .70 billion and .80 billion for 2026. The integration of AI into malware frameworks is pushing antivirus vendors to adopt machine learning-driven threat detection models. Antivirus plans are predominantly priced between and , with 32.1% of plans falling within this range. Only 3.6% of antivirus options are free, and 93% of products offer a 30+ day money-back guarantee. 79% include defenses against ransomware and phishing attacks, and 61% come with a built-in firewall. The average maximum coverage per antivirus subscription extends to 24 devices. In 2024, around 121 million Americans used third-party antivirus software, with 17 million adults intending to adopt antivirus software within six months. Among users of commercial antivirus software, 74% reported encountering malware in the past year. Detection effectiveness in malware tests often surpasses 99% for leading antivirus products, while false positive rates vary significantly. Symantec leads the Windows antivirus market with a share of 13.81%, followed by AVAST Software (11.93%) and ESET (11.03%). Approximately 560,000 new malware variants are identified daily, and there are over 1 billion documented malware samples worldwide. Ransomware attacks targeting Windows constitute around 93% of all enterprise ransomware incidents. In 2024, 17% of U.S. adults reported using antivirus software on mobile phones, with 73% opting for paid versions. Free antivirus solutions typically offer basic features but lack advanced modules. The enterprise antivirus market is projected to reach approximately .0 billion by 2024, with significant growth expected in the coming years. North America holds approximately 48.3% of the global antivirus market share, while Europe experiences growth due to regulations. IoT devices are increasingly targeted, with unpatched firmware responsible for about 60% of IoT breaches. The average cost of an IoT security failure incident is approximately 0,000. Typical antivirus subscriptions range from to 0 per year, with many vendors offering multi-device bundles.

Tech Optimizer

September 11, 2025

Best Antivirus (September 2025): Avast Named Top Cybersecurity Software by Software Experts

Avast has been recognized by Software Experts as a leading cybersecurity provider, particularly for its antivirus solutions, including Avast Premium Security and Avast Ultimate. These products have shown exceptional performance across various platforms such as Windows, macOS, iOS, and Android. Avast Premium Security offers multi-layered protection against threats like ransomware and phishing, while Avast Ultimate includes additional features like a VPN and anti-tracking technology. In 2024, AV-Test awarded Avast the Best macOS Security Award for Consumer Users, highlighting its perfect scores in protection, performance, and usability. AV-Comparatives recognized Avast as a Top Rated Product 2024 and awarded it the Real World Protection Award, while Virus Bulletin rated it with an A+ for a 99.69 percent detection rate. Avast has over 435 million users globally. The company’s products are designed to protect against various online threats, with features tailored for different operating systems. The latest innovation, Scam Guardian Pro, includes AI-powered tools to combat online fraud. Avast Ultimate combines multiple premium offerings under one subscription for comprehensive digital security.

Tech Optimizer

September 9, 2025

435 Million Users Protected: Avast Crowned Best Antivirus with Perfect 10/10 Security Score in 2025

Avast has been recognized by Software Experts as a top cybersecurity provider in its report on the best antivirus solutions for consumers and businesses. The recognition highlights Avast Premium Security and Avast Ultimate, which protect users across various platforms including Windows, macOS, iOS, and Android. Avast Premium Security offers multi-layered protection against threats like ransomware, phishing, and scams, while Avast Ultimate includes additional features such as a VPN, anti-tracking technology, and device cleanup utilities. In 2024, AV-Test awarded Avast the Best macOS Security Award for Consumer Users, achieving perfect scores in protection, performance, and usability. AV-Comparatives named Avast a Top Rated Product 2024 and awarded it a Real World Protection Award. Virus Bulletin granted Avast an A+ grade with a 99.69 percent detection rate and zero false alarms. Avast's Banking Mode was approved by the AV Lab Internet Banking Protection Test for secure online transactions. Avast Premium Security is the most widely adopted antivirus product, designed to defend against various threats while providing privacy and identity safeguards. It features Scam Guardian Pro, an AI-powered tool that protects against online fraud. Avast Ultimate combines four premium solutions under one subscription for up to ten devices, integrating VPN, AntiTrack, and Cleanup Premium for comprehensive digital security. Avast has over 435 million users globally and continues to adapt its solutions to evolving cybersecurity risks, emphasizing the importance of antivirus software in modern computing.

Tech Optimizer

August 18, 2025

I’m a security editor, and this is the antivirus I would buy with my own money

McAfee + Premium is chosen as an antivirus solution for a household with eight devices, covering Windows, Android, iOS, and Chrome OS. It offers unlimited device coverage and a reasonable pricing structure. Key features include a VPN, password manager, identity monitoring, personal data cleanup, file shredder, malicious website identification, and enhanced social media privacy controls. In independent testing, McAfee achieved a 99.96% score in the AV-Comparatives evaluation and a perfect score in the AV Test report, though it had 15 false positives. The user interface is clean and intuitive, making it easy for all family members to use. McAfee + Premium also provides 24/7 chat and tech support.

Tech Optimizer

July 25, 2025

I Lost My Production Database Overnight—Here’s the Tool I Built So You Don’t

A moment of fatigue led to a significant mishap in a production database, resulting in the loss of approximately 30% of revenue. This incident prompted the creation of an open-source PostgreSQL backup and monitoring tool called Postgresus, which is built using Go, gin, gorm, React, TypeScript, and PostgreSQL, and packaged in Docker. The tool allows for scheduled backups, storage in cloud options, and notifications about backup success or failure. It also alerts users if the database becomes unresponsive. The creator experienced a database corruption incident in 2023 while managing a pet project, which resulted in the overwriting of user emails and significant operational challenges. The initial version of the backup tool was developed in Java but later transitioned to Go for improved performance. The project aims to enhance PostgreSQL monitoring and expand notification channels and storage support. The creator has adopted safety rules for database management, including performing a SELECT before executing an UPDATE and conducting restoration drills every three months.

Tech Optimizer

July 18, 2025

Avast vs Norton: Which antivirus is is better in 2025?

Avast and Norton are leading antivirus software options that utilize the same antivirus engine for core malware protection. Avast excels in real-time monitoring and offers a Wi-Fi security scanner, while Norton uses AI and machine learning for threat defense. Both provide robust firewalls, but Norton includes an Intrusion Prevention System for enhanced security. In terms of identity theft protection, Avast One offers credit monitoring and compensation, while Norton partners with LifeLock for more comprehensive services. Avast includes a basic VPN in its free version, whereas Norton offers a more extensive VPN with advanced features. Norton provides a password manager, while Avast does not. Norton has superior parental controls compared to Avast, which lacks this feature. Both have additional security features, with Norton offering Data Shredder and Dark Web Monitoring. Avast has a slight edge in system performance, while both have user-friendly designs, though Avast is simpler. Both have identical detection rates in malware protection tests. Pricing differs, with Avast being more economical and Norton offering a wider range of plans at higher prices.

Tech Optimizer

July 18, 2025

I put McAfee and Avast in an antivirus head to head, and these were the results of my testing

Investing in a robust antivirus solution is essential as cyber threats become more sophisticated. McAfee and Avast are two reputable antivirus providers, both offering effective defenses against malware with overlapping feature sets. McAfee employs advanced real-time threat detection using machine learning, while Avast continuously monitors application behavior and online activities for threats. McAfee's firewall blocks suspicious connections but has limited configuration options, whereas Avast's firewall allows for greater customization. McAfee’s ‘Premium’ subscription includes identity theft protection features, while Avast One’s ‘Gold’ subscription offers less extensive identity protection. McAfee includes a VPN with no data caps across all tiers, while Avast's VPN has a data cap in its free version but offers more locations in premium plans. McAfee includes a True Key Password Manager, while Avast does not have a password manager. McAfee provides robust parental controls, unlike Avast. Both antivirus solutions have additional features, such as file shredders. McAfee is noted for its resource efficiency, scoring 2.6 in impact tests, while Avast scored 3.8. Both have user-friendly interfaces, with McAfee being sleek and organized, and Avast having an intuitive design. In malware protection tests, McAfee achieved a 99.6% online detection rate and a 99.96% online protection rate, while Avast had a 99.3% online detection rate and a 97.7% offline detection rate. Pricing for McAfee ranges from .99 per year for one device to .99 for the ‘Ultimate’ plan, while Avast offers a free tier and premium plans starting at .88 for three devices.