employee training Archives

Tech Optimizer

December 4, 2025

Cyber security essentials with WSA partner PureCyber

Cyber security is crucial for organizations in the sport and leisure sector to protect digital assets from hackers and cybercriminals. Neglecting cyber security can lead to financial losses, reputational damage, operational disruptions, and legal issues. Key practices for enhancing cyber security include keeping software updated, using strong passwords, training employees, and employing firewalls and antivirus solutions. The Welsh Sports Association (WSA) has partnered with PureCyber to offer a subscription service called Foundations, which provides various cyber security benefits such as incident response, phishing simulations, endpoint detection and response, dark web monitoring, employee training, Microsoft 365 protection, and vulnerability management. WSA members can access this service at preferential rates, and a Lunchtime Learning session will be held to improve skills within member organizations. Interested parties can contact Maria Lopez for more information on the subscription.

Tech Optimizer

December 2, 2025

When AI Breaks Bad: The Rise of Ransomware and Deepfakes

Artificial Intelligence (AI) is transforming the cybersecurity landscape by enabling sophisticated cyberattacks, such as ransomware and deepfakes. Ransomware has evolved from manual coding to AI-driven automation, making attacks more efficient and harder to stop. AI automates the targeting of victims by analyzing large datasets to identify vulnerabilities. Machine learning allows malware to change its form to evade detection, and ransomware can operate autonomously within networks. Phishing attacks have become more convincing through AI-generated messages that mimic real communications. Deepfakes can create realistic impersonations, leading to financial fraud and extortion, as demonstrated by a 2024 incident resulting in a million loss. Deepfakes also pose risks for manipulation and disinformation, affecting public perception and market dynamics. On the defensive side, AI is utilized in cybersecurity to detect and prevent attacks through anomaly detection, zero-trust security models, and advanced authentication methods. Human training and awareness are crucial for recognizing AI-generated threats. Effective defense requires regulations, shared accountability, and preparedness within organizations, including continuous monitoring and employee training. Collaboration between public agencies and private security firms is essential for a robust response to cyber threats.

Winsage

November 25, 2025

JackFix Uses Fake Windows Update Pop-Ups on Adult Sites to Deliver Multiple Stealers

Cybersecurity experts have identified a new campaign that combines ClickFix tactics with counterfeit adult websites to trick users into executing harmful commands under the guise of a "critical" Windows security update. This campaign uses fake adult sites, including clones of popular platforms, as phishing mechanisms, increasing psychological pressure on victims. ClickFix-style attacks have risen significantly, accounting for 47% of all attacks, according to Microsoft data. The campaign features convincing fake Windows update screens that take over the user's screen and instruct them to execute commands that initiate malware infections. The attack begins when users are redirected to a fake adult site, where they encounter an "urgent security update." The counterfeit Windows Update screen is created using HTML and JavaScript, and it attempts to prevent users from escaping the alert. The initial command executed is an MSHTA payload that retrieves a PowerShell script from a remote server, which is designed to deliver multiple payloads, including various types of malware. The downloaded PowerShell script employs obfuscation techniques and seeks to elevate privileges, potentially allowing attackers to deploy remote access trojans (RATs) that connect to command-and-control servers. The campaign has been linked to other malware execution chains that also utilize ClickFix lures. Security researchers recommend enhancing defenses through employee training and disabling the Windows Run box to mitigate risks associated with these attacks.

AppWizard

November 16, 2025

Connecteam Team Management App For Android

Connecteam Inc. has launched a team management app for non-desk employees, achieving a rating of 4.8 stars from over a million users. The app includes features such as work scheduling with auto-scheduling tools, a GPS-enabled employee time clock, an internal communication platform, task management with customizable checklists, employee training and onboarding access, an internal ticketing system, and a digital employee ID card. It has received positive feedback for its user-friendly interface, with users noting quick onboarding and cost-effectiveness compared to other solutions. Connecteam offers live demos for those interested in the app.

Winsage

October 8, 2025

CISA Warns of Active Exploits in Critical Windows Flaw

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued a critical alert about a significant vulnerability in Microsoft Windows, identified as CVE-2021-43226. This flaw allows attackers to elevate their privileges to SYSTEM level, threatening enterprise networks. It exists within the Common Log File System (CLFS) driver, enabling local, privileged attackers to bypass security measures and gain unauthorized control over systems running various Windows versions, including Windows 10, 11, and Server 2016, 2019, and 2022, as well as legacy systems like Windows 7 SP1 and Server 2008 R2 SP1. The vulnerability arises from improper validation of user-supplied data, leading to buffer overflow and arbitrary code execution without user interaction. It has a CVSS score of 7.8, indicating high severity, and proof-of-concept exploit code is already circulating in underground forums. CISA has set a remediation deadline of October 27, 2025, mandating federal agencies and critical infrastructure operators to implement patches. Recommendations for mitigation include immediate patching, strengthening endpoint controls, implementing layered defenses, continuous monitoring, regular vulnerability management, and maintaining a robust incident response program.

Tech Optimizer

September 28, 2025

The weakest link – Why human error still beats the strongest antivirus

Businesses are investing heavily in advanced cybersecurity technologies such as antivirus solutions, firewalls, and intrusion detection systems. However, the greatest risk often comes from within the organization due to human error. Employees may inadvertently download malicious attachments, fall for phishing scams, or connect infected USB drives, which can compromise security. Hackers exploit this vulnerability by targeting individuals rather than systems, using tactics that create urgency to manipulate employees into clicking malicious links. The financial impact of such errors can be severe, leading to significant losses and regulatory penalties under the Nigeria Data Protection Act (NDPA 2023). Small businesses are particularly at risk, as a single breach can damage reputations and customer trust. Organizations need to prioritize employee training and awareness alongside technology investments, as compliance with the NDPA 2023 includes employee behavior. Effective measures include training employees to recognize threats, confirming sensitive requests, and encouraging the reporting of phishing attempts. Investing in a "human firewall" by equipping employees with knowledge and skills is essential for enhancing cybersecurity.

Tech Optimizer

August 12, 2025

Why SMEs can’t afford to ignore cybersecurity

Small and medium-sized enterprises (SMEs) are crucial to the Indian economy and are increasingly adopting digital tools for growth. However, they face significant cybersecurity risks due to misconceptions about their vulnerability. SMEs often have limited IT resources, outdated systems, and poor security practices, making them attractive targets for cybercriminals. The World Economic Forum's Global Cybersecurity Outlook 2025 indicates that 60% of organizations consider geopolitical tensions in their security strategies, highlighting the risks for digitizing economies like India. Cyber incidents can have severe consequences for SMEs, including operational disruptions and damage to customer trust. Cybersecurity should be viewed as a strategic investment rather than a discretionary expense, with practical measures such as firewalls, antivirus software, strong password policies, and employee training recommended. Additionally, having recovery plans and incident response procedures in place is essential for minimizing downtime and protecting business reputation. As India aims for Viksit Bharat 2047, robust cybersecurity measures are critical for sustainable growth.

Tech Optimizer

August 8, 2025

Understanding polymorphic malware: A comprehensive guide

Polymorphic malware is a type of malicious software that can change its code structure while maintaining its core functionality, making it difficult for traditional signature-based antivirus solutions to detect. It uses a mutation engine to create new variants by altering its code through techniques like code obfuscation, encryption, and junk code insertion. There are several categories of polymorphic malware, including polymorphic viruses, trojans, rootkits, and ransomware, each with unique characteristics. Detection of polymorphic malware is challenging due to its ability to evade conventional methods, prompting the use of behavioral analysis and machine learning for identification. To protect against such threats, a multi-layered security approach is recommended, including regular software updates, network segmentation, and employee training. Real-world examples like the Storm Worm and Conficker worm illustrate the significant impact of polymorphic malware, which has caused substantial financial losses. As cybersecurity measures advance, polymorphic malware continues to evolve, incorporating artificial intelligence and machine learning, leading to new challenges for security professionals. Cloud-based security solutions are emerging as effective tools to combat these threats.

Tech Optimizer

July 30, 2025

New Malware Targets Crypto Users with Fake Ads, Steals Keys

A new strain of malware is targeting cryptocurrency enthusiasts through deceptive online advertisements that mimic legitimate promotions for crypto wallets and trading platforms. This malware, described as a multi-stage infostealer, begins with an ad redirect that prompts users to download a fake update or extension. Once installed, it monitors clipboard activity to copy and alter cryptocurrency addresses, redirecting funds to attackers' wallets. The malware can evade detection by many antivirus solutions and is often hosted on platforms like GitHub disguised as open-source tools. Victims may not realize they have been compromised until their funds are stolen. Experts recommend using ad blockers, verifying URLs, utilizing hardware wallets, keeping software updated, and employing multi-factor authentication as protective measures. Regular system scans with advanced tools like Malwarebytes and training for employees on malvertising risks are also advised for enterprises.

AppWizard

July 3, 2025

Human adaptability explained through a Minecraft experiment

Researchers from the Technical University of Berlin conducted a study using the video game Minecraft to explore how individuals learn both independently and collaboratively in changing environments. Participants engaged in a virtual foraging task, alternating between solo and group efforts to find hidden resources. The study manipulated environments to create "patchy" and "random" settings, examining when players chose to explore alone versus follow others. Data on players' visual attention and movements allowed the researchers to develop a behavioral model predicting actions based on individual and social learning strategies. Findings indicated that adaptability—switching between learning modes based on context—was crucial for success, highlighting that individuals are capable of adjusting their strategies rather than strictly imitating others or working independently. The research suggests that personal rewards influence learning types and emphasizes the importance of flexibility in decision-making.