monitoring Archives

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.

AppWizard

May 22, 2026

Wear OS 7: 5 New Features Coming To Your Android Smartwatch In 2026

Google has unveiled Wear OS 7, set to roll out in late 2026, featuring new enhancements for smartwatch users. Key updates include: 1. Real-time tracking with Live Updates, allowing users to monitor data and notifications directly from their wrist. 2. Integration of Gemini Intelligence for AI automation, enabling voice-activated tasks and direct actions from smartwatches. 3. More customizable widgets, offering "Small" and "Large" sizes for a personalized interface while maintaining visual consistency with Android devices. 4. Improved media controls for apps like Spotify and YouTube, allowing users to customize playback triggers and switch audio sources more easily. 5. A 10% improvement in battery life and the introduction of the Wear Workout Tracker kit to enhance fitness app development without draining battery life.

Tech Optimizer

May 21, 2026

CVE-2024-55638: Highly Critical Drupal Core Vulnerability Threatens PostgreSQL Sites with Remote Code Execution (RCE)

A critical vulnerability, CVE-2024-55638, has been identified in Drupal Core, affecting installations using PostgreSQL as their backend database. This vulnerability involves PHP Object Injection, which can lead to full Remote Code Execution (RCE) when combined with another deserialization flaw. It cannot be exploited independently but increases the risk for Drupal installations that use third-party modules or custom code that improperly employs the unserialize() function. The affected versions include Drupal Core 7.x prior to 7.102, 8.0.0 and above prior to 10.2.11, and 10.3.0 prior to 10.3.9, with patched versions being 7.102, 10.2.11, and 10.3.9. The vulnerability is particularly relevant for sites using PostgreSQL, and organizations are urged to upgrade to the patched versions and audit their code for unsafe unserialize() usage. Currently, there are no confirmed reports of exploitation in the wild, but the risk remains high due to insecure deserialization bugs in third-party modules. The EPSS score for this vulnerability is 9.93%, indicating a significant likelihood of exploitation in the near future.

Winsage

May 21, 2026

Microsoft Defender Zero-Day Vulnerabilities RedSun and UnDefend Actively Exploited on Windows 10, 11, and Server (April 2026 CVE Analysis)

In April 2026, two zero-day vulnerabilities, RedSun and UnDefend, were discovered in Microsoft Defender, affecting Windows 10, Windows 11, and Windows Server platforms. These vulnerabilities allow attackers to escalate privileges to SYSTEM and bypass Defender’s protections. RedSun exploits a flaw in Defender's remediation process, enabling low-privileged users to overwrite critical system files. UnDefend allows attackers to disrupt Defender’s updates, keeping it outdated and ineffective. Both vulnerabilities are actively being exploited, with attackers leveraging them to gain persistent access and deploy ransomware. The primary targets are organizations using Windows systems with Defender enabled, particularly in sectors like finance, healthcare, and government. Mitigation strategies include applying updates for related vulnerabilities, monitoring for suspicious activities, and implementing additional security measures.

Tech Optimizer

May 21, 2026

‘Only pay for what you truly need’: Avast unveils revolutionary new antivirus platform – industry leading device protection & scam detection, with optional no-log VPN, data breach monitoring, and device cleanup

Avast has launched a new free modular platform called Avast One, which offers free antivirus and scam protection, allowing users to pay only for the features they choose to use. The platform includes a free tier with antivirus protection, scam protection, and web security, and users can add optional modules such as AI agent protection, a no-log VPN, data breach monitoring, and device cleanup. Avast One features a unified dashboard for easy management of security options, and it includes free services like a cleanup tool and BreachGuard for personal information protection. Premium features can be added for enhanced security, including scanning for suspicious emails and banking protection, as well as a VPN with a 60-day free trial.

AppWizard

May 21, 2026

Slack Messenger helps teams centralize work, chat, and alerts

Slack Messenger is a team communication and collaboration software used primarily for workplace messaging, channels, app integrations, and internal alerts. It is produced by Slack, which is owned by Salesforce. As of May 21, 2026, Salesforce is actively hiring for proactive monitoring roles to ensure ongoing maintenance and reliability for Slack's operations. Slack organizes workplace communication into distinct channels and direct messages, featuring a searchable history, which is crucial for teams in various industries, particularly in the United States. The platform is designed for enterprise use, emphasizing structured communication over casual messaging, and it plays a significant role in customer support, software development, and project management.

Tech Optimizer

May 21, 2026

Do you need antivirus on your phone?

Mobile security discussions often question the necessity of antivirus programs for smartphones. While traditionally seen as essential, the need for antivirus software is being reevaluated, especially for advanced smartphones. Apple's iPhone has stringent security measures that prevent traditional antivirus scanning, with scams being the primary threat rather than viruses. In contrast, Android devices allow sideloading, increasing the risk of malware, despite Google monitoring the Play Store. For users primarily downloading from official stores, antivirus applications may not be necessary. Instead, users should focus on keeping devices updated, using strong passwords, and enabling two-factor authentication to enhance security.

Tech Optimizer

May 21, 2026

Bitdefender review: The ultimate antivirus software for all-round protection

Bitdefender is an antivirus software that offers various plans for consumers, families, and businesses, with the Ultimate Security plan being particularly notable. The software features a user-friendly interface, anti-theft and anti-scam capabilities, a VPN, and identity protection services. Pricing for consumer plans starts at .99 for Bitdefender Total Security, .99 for Premium Security, and .99 for Ultimate Security. For small businesses, the Ultimate Small Business Security Plan starts at .99 for three users, scaling up to 9.99 for 25 users. The GravityZone Small Business Security plan costs 9.99 for five devices, with the GravityZone Business Security Plan priced at 9.99. Bitdefender Total Security has received a perfect score of 6/6 from AV Test for Protection, Performance, and Usability, and an AAA rating from SE Labs. The software installation is straightforward, and it performs scans efficiently without impacting system performance. It includes features like Scam Protection Pro, Vulnerability Scan, and identity theft protection, with continuous monitoring of the dark web. Customer support is available 24/7 via email, chat, or phone, and there is a dedicated B2B help center for businesses.

Winsage

May 21, 2026

Windows 11’s new SecureBoot folder isn’t malware. Here’s what it does

Users have observed a new folder named “SecureBoot” in the Windows system folder following the installation of Windows 11's May update (KB5089549). This update may cause installation issues for some devices and introduces a directory that contains example scripts for IT professionals to manage Secure Boot certificate updates. Windows Secure Boot certificates are set to expire next month, and outdated certificates will lead to loss of support starting in June, potentially compromising Secure Boot functionality. Microsoft is distributing new certificates through Windows Update. The SecureBoot folder does not require individual users to take action, and deleting it is discouraged as it may cause complications with future Windows updates.

Tech Optimizer

May 20, 2026

PoC Exploit Released for 20-Year Old PostgreSQL RCE Vulnerability

A proof-of-concept exploit has been developed for CVE-2026-2005, a remote code execution vulnerability in the pgcrypto extension of PostgreSQL. This vulnerability, stemming from legacy code, allows attackers to trigger a heap-based buffer overflow through specially crafted PGP messages, enabling arbitrary memory read and write operations. Successful exploitation can escalate privileges to PostgreSQL superuser status and execute commands on the operating system. The exploit targets PostgreSQL instances compiled from a specific vulnerable commit and circumvents protections like Address Space Layout Randomization (ASLR). It involves corrupting heap memory structures, leading to a controlled pointer leak that reveals the heap layout. Security researcher Varik Matevosyan has published the PoC on GitHub, demonstrating the exploitation process. The exploit requires a compatible PostgreSQL binary and utilizes Python-based tools for interaction. Organizations are advised to review their PostgreSQL deployments, disable unnecessary extensions, and apply security updates to mitigate risks.