cybercriminals Archives

Tech Optimizer

September 25, 2026

Norton 360 for Gamers vs Bitdefender vs Malwarebytes [2026]

Norton, Bitdefender, and Malwarebytes have adjusted their antivirus products to mitigate the negative effects on gaming performance. In June 2026, Norton 360 and Bitdefender Total Security both received a perfect AV-TEST score of 18 out of 18, while Malwarebytes achieved a 100% real-world protection rate in AV-Comparatives testing, though it had more false positives. Bitdefender Total Security is recommended for gamers due to its low frame-rate impact of 0-2%, while Norton 360 offers features for streamers and competitive players, and Malwarebytes serves as a lightweight secondary scanner. The value of gaming accounts has increased, making them targets for cybercriminals, with malware campaigns like Vidar 2.0 accounting for 41% of gaming-related malware detections. New malware families such as Katz and Bee specifically target Discord and gaming platforms. In terms of performance, Norton showed a 2-3% FPS decrease in Cyberpunk 2077, while Bitdefender's impact was only 0-2%, and Malwarebytes had less than 1% impact. Norton and Bitdefender are tied in detection capabilities, both scoring 18/18 in AV-TEST, while Malwarebytes had a 92.4% offline detection rate and 98.3% online. Norton includes a no-log VPN and gamer-tag monitoring, while Bitdefender offers identity protection without specific gamer-tag monitoring. Malwarebytes lacks a VPN and password manager. Pricing varies, with Norton starting at .99 for three devices, Bitdefender at .99 for one device, and Malwarebytes at .99 for one device. To switch antivirus solutions, users should back up their license keys, use removal tools, and ensure game-aware modes are active. Each product has unique strengths: Norton excels in gamer-tag monitoring, Bitdefender minimizes CPU usage, and Malwarebytes is lightweight but lacks additional features.

Tech Optimizer

September 25, 2026

This Mac malware is somehow using iCloud calendar invites to try and steal your data

Cybercriminals have developed an infostealer called MacSync, targeting Mac devices by using iCloud calendar events and cloud storage. This malware disguises itself as fake cryptocurrency wallets and pirated software. It begins with a loader that retrieves instructions from calendar entries and deploys malware to exfiltrate sensitive information, including credentials and cryptocurrency wallets. Recent versions have introduced an Objective-C backdoor that mimics Finder. Victims are often tricked into downloading these malicious applications, and effective antivirus solutions can prevent damage. Cybercriminals use tactics like SEO poisoning and phishing to direct victims to fraudulent websites or social media promoting pirated software. In one case, the loader was marketed as a cryptocurrency wallet, and victims encountered a misleading ClickFix error message that prompted them to execute a command in the Terminal.

AppWizard

September 12, 2026

New Android Ransomware Records Screens, Steals OTPs and Secretly Takes Photos of Victims

A newly identified malware threat in the Android ecosystem, named Mantax Otax, combines ransomware with espionage capabilities. It targets users who install applications from untrustworthy sources, often through messaging apps or phishing attempts. The malware is linked to Indonesian cybercriminals and can steal sensitive information such as SMS one-time passwords, chat histories, and lock-screen PINs, facilitating account takeovers. Mantax Otax requests device-administrator rights and seeks access to SMS messages, contacts, and media files. It encrypts files on devices running Android 9 and earlier using AES encryption and demands a ransom for recovery. Although the impact is reduced on Android 10 and later due to Scoped Storage, the malware still poses significant surveillance risks. The malware collects extensive sensitive data, including contacts, call logs, and location data, and targets multi-factor authentication codes. It uses a deceptive system-lock overlay to capture PINs and has introduced features like WebSocket communications and disruptive pop-ups in its second iteration. Users are advised to be cautious when installing applications, avoid unsolicited APKs, and reject permissions that do not align with an app's purpose. In case of suspicious activity, users should disconnect from networks and seek help before entering sensitive information. Organizations should monitor for signs of this malware on managed devices.

AppWizard

September 9, 2026

Hackers Clone Banking Apps into Hidden Profiles, Android Malware Raises New Fraud Concerns

Cybercriminals are using advanced Android malware that mimics banking applications within hidden Work Profiles to bypass traditional fraud detection systems. This method is linked to Gigabud, a Remote Access Trojan active since at least 2022, and Vwork, an application cloning tool based on open-source software. Attackers distribute phishing links via social media and messaging, tricking victims into installing malicious files disguised as legitimate utilities. Once installed, the malware seeks Accessibility permissions and other capabilities to capture screen credentials and control the device. Vwork creates an isolated Work Profile to duplicate banking apps, allowing attackers to conduct fraudulent transactions without triggering security alerts in the personal space. Instances of counterfeit financial applications operating from these isolated environments have been documented, particularly in Indonesia. Between February and July 2026, monitoring revealed around 1,469 compromised devices and 1,281 compromised account credentials in Indonesia, resulting in estimated financial losses of 8.2 crore rupees. The operation is believed to be part of a larger international campaign linked to GoldFactory, with malware targeting users in multiple countries including Brazil, Colombia, Egypt, and others. Security experts warn that unusual Work Profile installations, duplicated banking apps, and unexpected requests for Accessibility permissions indicate a compromised device. Users are advised against sideloading APK files from private messages and should limit sensitive permissions to verified applications. Researchers emphasize the need for financial institutions to adopt behavioral analysis to detect unauthorized transactions effectively.

AppWizard

September 4, 2026

I4C warns against malicious Android apps from social media ads

The Indian Cyber Crime Coordination Centre (I4C) has issued an advisory about malicious Android applications disguised as adult-content apps, which are promoted through social media and distributed outside official app stores. The National Cybercrime Threat Analytics Unit (NCTAU) warned that these apps can compromise mobile device security by requesting sensitive permissions and may install additional software without user consent, leading to unauthorized financial transactions. Users are advised to download apps only from trusted sources like the Google Play Store, avoid installing APK files from unverified sources, and refrain from granting accessibility permissions to untrusted applications. Recommendations include regularly reviewing installed apps, keeping Google Play Protect enabled, and monitoring bank accounts for unauthorized activities. Victims of cyber fraud are encouraged to report incidents via the national cybercrime helpline or the government’s reporting portal.

AppWizard

September 2, 2026

MHA issues advisory on malicious Android apps used to steal money, take control of phones

Cybercriminals are increasingly using malicious Android applications disguised as pornography apps to take control of users' devices and conduct unauthorized financial transactions. The Indian Cyber Crime Coordination Centre (I4C) has issued a warning about this trend. These apps are often promoted on social media and require users to download APK files from outside the Google Play Store. The National Cybercrime Threat Analytics Unit (NCTAU) has reported a rise in financial fraud linked to these applications, which include names like “Night Play,” “Reloop,” and “Kyss.” Once installed, these apps request sensitive permissions, such as Accessibility access, allowing malware to read screen information, click buttons, enter OTPs or PINs, confirm transactions, and initiate fund transfers, leading to unauthorized access to bank accounts. Additionally, the malware may install secondary applications or a VPN to reroute internet traffic through attacker-controlled servers, exposing sensitive data. These apps may also prevent uninstallation through standard device settings. The NCTAU advises users to only install apps from trusted sources, avoid unknown APK files, refrain from granting Accessibility permissions to unfamiliar apps, regularly review installed applications, and keep their devices updated. Users should monitor bank accounts for suspicious activity and, if compromised, restart in Safe Mode to uninstall malicious apps. If removal is difficult, backing up data and performing a factory reset is recommended. Citizens are encouraged to report fraudulent applications or cybercrime incidents through the national cybercrime helpline 1930 or the government’s reporting portal.

Winsage

September 1, 2026

New ClickFix campaign can deploy powerful multi-stage malware directly through Windows Terminal and PowerShell

Security researchers at Microsoft have identified a campaign named "TerminalFix" that exploits compromised websites to trick users into installing a backdoor. Users visiting these sites encounter a deceptive overlay prompting them to complete a fake Cloudflare CAPTCHA, which requires executing a malicious PowerShell command. This leads victims to inadvertently sideload dynamic link libraries (DLLs) and deploy a Python implant that creates encrypted reverse tunnels, allowing attackers to access internal networks.

AppWizard

September 1, 2026

Fake Porn Apps Target Android Users Via Ads On Facebook, Instagram: How To Stay Safe

Cybercriminals are targeting Android users with deceptive advertisements for malicious applications disguised as pornographic content on platforms like Facebook and Instagram. The National Cybercrime Threat Analytics Unit (NCTAU) has reported that these ads lead users to phishing traps or malware downloads that can compromise banking credentials. Malicious applications linked to this threat include “Night Play,” “Reloop,” “Kyss,” “Vimo,” “Rivo,” “Nexo,” and “Vixa.” The scam involves promoting these apps through enticing ads, redirecting users to websites offering pornographic content, and prompting them to download APK files directly from these sites, often using “.live” domains. The initial app may request users to download a second package disguised as an update, which can exploit permissions granted to the first app. This malware can gain extensive control over the device, potentially installing a VPN that routes internet traffic through attackers' servers. To protect against this threat, users should download apps only from trusted sources, avoid installing APK files from ads or suspicious links, refrain from granting Accessibility access to unknown apps, regularly review installed apps, keep Google Play Protect enabled, and monitor bank accounts for unusual activity. If a suspicious app cannot be uninstalled, users can try Safe Mode, remove special permissions, or perform a factory reset as a last resort.

Winsage

August 29, 2026

Why does Windows constantly need to update?

Windows updates are released frequently to enhance performance, improve compatibility, fix bugs, and distribute critical security patches. Microsoft issues security updates every second Tuesday of the month, known as Patch Tuesday, which are cumulative, meaning the latest updates include all previous fixes. The Cybersecurity and Infrastructure Security Agency (CISA) issues warnings about vulnerabilities, and Microsoft maintains a security portal for documentation of these issues. Users on unsupported versions, like Windows 10 without Extended Security Updates (ESU), are at increased risk. In addition to security updates, Windows receives an annual feature update and occasional optional non-security updates that introduce new features and enhancements. An example is the Windows 11 February 2026 preview update, which added new features and improvements.

Tech Optimizer

August 29, 2026

90% of APAC Gen Z Experienced Cyber Incidents: Kaspersky Study

Recent research from Kaspersky highlights that 57% of Generation Z spends more time online than offline, with 75% of APAC Gen Zs using smartphones for daily internet access. Approximately two-thirds of Gen Zs in APAC feel comfortable navigating the digital environment, with confidence levels peaking at 77% in Indonesia and 71% in Vietnam. However, only 26% consider their knowledge of digital risks advanced, with India leading at 35%. Only 22% of Gen Zs in APAC use antivirus software, and 35% change their passwords regularly. Alarmingly, 90% have experienced at least one cyber incident in the past year. Smartphones are seen as critical for storing personal documents and passwords, yet only a third of Gen Zs back up important information regularly. Kaspersky emphasizes the need for cybersecurity measures to be integrated into daily routines and has introduced an interactive game to raise awareness among Gen Z users. The study surveyed 7,200 respondents across 18 countries in March 2026.