sensitive data Archives

AppWizard

July 29, 2026

How to Stop Scammers From Showing You Ads on Your Android After Every Phone Call

Android users experiencing unexpected ads after phone calls are encountering a form of ad fraud linked to applications on the Google Play Store that utilize a tactic called AfterCall. These applications, often benign utility apps, request overlay permissions to display ads over the Android interface. They can launch full-screen advertisements disguised as call information screens after detecting the end of a call. Overlay permissions are categorized as "special permissions" and require users to enable them in system settings, rather than through typical installation pop-ups. Users are advised to check for apps with overlay permissions by navigating to Settings > Apps > Special app access and uninstall any unfamiliar applications. Regular audits of these permissions are recommended to disable unnecessary ones. While these apps primarily serve as an annoyance, they can waste advertising dollars and potentially harm brand reputations.

AppWizard

July 29, 2026

There’s now an app that brings Samsung Messages back from the dead

Samsung has discontinued its native messaging app in the U.S., prompting the emergence of a new application called Messages by OzarksMade, which aims to replicate the Samsung Messages experience. This app closely resembles the original Samsung Messages in layout and design, including a similar app icon. Messages by OzarksMade supports SMS, MMS, group messaging, scheduled messaging, local backups, and RCS through a "Companion Mode" that utilizes Google Messages in the background. There is also a standalone mode for users who do not require RCS. The app is currently available for beta sign-ups on the Google Play Store, with plans for a full release priced at [openai_gpt model="gpt-4o-mini" prompt="Summarize the content and extract only the fact described in the text bellow. The summary shall NOT include a title, introduction and conclusion. Text: Samsung's recent decision to discontinue its native messaging app in the U.S. has left many long-time Galaxy users feeling adrift, forced to adapt to Google Messages and its unfamiliar interface. In response to this shift, a new application named Messages by OzarksMade has emerged, aiming to recreate the beloved Samsung Messages experience. Familiarity at Its Core The standout feature of Messages by OzarksMade is its striking resemblance to Samsung Messages. The developer has crafted an interface that mirrors the layout and design of the original app, including an icon that echoes its predecessor. This attention to detail is intended for users who prefer the aesthetics of Samsung’s messaging platform and are reluctant to transition to the distinctly different Google Messages. Messages by OzarksMade boasts a comprehensive suite of features, including: SMS and MMS support Group messaging capabilities Scheduled messaging Local backups RCS support through a unique “Companion Mode” It’s worth noting that the RCS functionality operates via Google Messages in the background, as third-party developers lack direct access to Google's RCS infrastructure. For users who do not require RCS, the app also offers a standalone mode for SMS and MMS messaging. While the app's premise is intriguing, potential users should exercise caution. As with any new application handling sensitive data such as text messages, it’s advisable to thoroughly evaluate its performance before designating it as the default messaging solution. Furthermore, it’s essential to remember that this app is not an official Samsung product, despite its close visual alignment with Samsung Messages. The app's design could raise legal questions, particularly regarding intellectual property rights. Samsung may take issue with the app's resemblance to its own messaging platform, potentially leading to challenges if it perceives infringement on its branding or interface. For those nostalgic for Samsung Messages, the app presents an interesting alternative. Currently, it is open for beta sign-ups on the Google Play Store, with plans for a full release priced at [cyberseo_openai model="gpt-4o-mini" prompt="Rewrite a news story for a business publication, in a calm style with creativity and flair based on text below, making sure it reads like human-written text in a natural way. The article shall NOT include a title, introduction and conclusion. The article shall NOT start from a title. Response language English. Generate HTML-formatted content using tag for a sub-heading. You can use only , , , , and HTML tags if necessary. Text: Joe Maring / Android AuthorityTL;DR A new app called Messages by OzarksMade promises to recreate the Samsung Messages experience after Samsung discontinued its native messaging app in the US. The app clones Samsung Messages’ look, feel, and even its app icon while offering SMS, MMS, and even RCS support. Interestingly, RCS support is offered through a “Companion Mode” that uses Google Messages in the background. Samsung officially pulled the plug on Samsung Messages in the US earlier this month. Much to their disappointment, long-term Galaxy users have had to switch to Google Messages and become familiar with a brand-new interface after years of using Samsung Messages. Now, a new app called Messages by OzarksMade is trying to recreate the Samsung Messages experience almost entirely.The app’s biggest selling point is familiarity. The screenshots shared by the developer, Messages by OzarksMade, look remarkably similar to Samsung Messages, right down to the interface, layout, and even the app icon, which is clearly also inspired by Samsung Messages. The developers say that the app is designed for One UI and Galaxy users who miss Samsung’s messaging experience and don’t want to switch to Google Messages’ different design. According to the developer, the app supports SMS, MMS, group messaging, scheduled messages, local backups, and even RCS. However, there’s an important catch: RCS works through a “Companion Mode” that uses Google Messages in the background, since third-party developers don’t have direct access to Google’s RCS infrastructure. There’s also a standalone mode for SMS and MMS if you don’t need RCS.We haven’t had a chance to try the app ourselves, so we can’t verify how well it works or whether it delivers on its promise of being a Samsung Messages substitute. As with any new app that handles your text messages, it’s worth being cautious before making it your default messaging app. You should also remember that this isn’t an official Samsung product, despite how closely it resembles one. That resemblance could also become an issue. The app intentionally mimics Samsung Messages’ design, and while we’re unsure whether it crosses any legal lines, Samsung could challenge it if it believes its branding, interface, or other intellectual property has been copied too closely.For users who miss Samsung Messages, though, that’s also what makes this app interesting. Whether it sticks around for the long term is another question entirely.The app is currently open for beta sign-ups through the Google Play Store. The developer’s website notes that once it is officially released, it’ll cost $0.99. Thank you for being part of our community. Read our Comment Policy before posting." temperature="0.3" top_p="1.0" best_of="1" presence_penalty="0.1" ].99." max_tokens="3500" temperature="0.3" top_p="1.0" best_of="1" presence_penalty="0.1" frequency_penalty="frequency_penalty"].99. However, it is not an official Samsung product, and its design may raise potential legal issues regarding intellectual property rights.

Tech Optimizer

July 27, 2026

Hackers are hiding malware behind AI agents that antivirus cannot see

Sergey Lozhkin, head of Kaspersky’s global research and analysis team for the Asia-Pacific, Middle East, Turkey, and Africa, reported an increase in malware injection attacks targeting AI agents, particularly from outside an organization’s network. He noted that traditional signature-based analysis is becoming ineffective as AI skills operate in the cloud, connecting to external resources. Dmitry Galov, leading Kaspersky’s research for Russia and the CIS, emphasized the importance of behavioral analysis and sandboxing AI applications to combat these threats. Lozhkin warned that the rapid growth of skills and plugins requires organizations to adopt innovative security measures, as old models are no longer sufficient.

Winsage

July 26, 2026

How I stopped being my parents’ emergency IT hotline — The complete list of Windows Security settings I made them fix once and for all

A family member inquired about the necessity of a password manager, reflecting growing cybersecurity concerns. A parent received a suspicious "tech support" message, indicating potential security risks. Windows Hello allows users to log in with a PIN, fingerprint, or facial recognition on Windows 11 PCs. Users can set it up via Settings > Accounts > Sign-in options. Regular updates through Windows Update are essential for security, and users can check their status in Settings > Windows Update. Windows Defender is the built-in antivirus for Windows 11, typically enabled by default, but users should verify its status in Settings > Privacy & security > Windows Security > Virus & threat protection. The 'Find My Device' feature can be enabled in Settings > Privacy & security > Find my device to track and lock a lost or stolen laptop. Switching from a local account to a Microsoft account with two-factor authentication (2FA) enhances security, accessible via Settings > Accounts > Your info. Device encryption can protect sensitive data, available in Settings > Privacy & security > Device encryption for Home versions and BitLocker for Pro versions. Using a Standard account instead of an Administrator account reduces malware risks, managed through Settings > Accounts > Family. Password managers like NordPass, 1Password, and Bitwarden help generate strong, unique passwords for accounts. Users should learn to spot phishing scams, be cautious of unsolicited tech support calls, and avoid installing software suggested by unknown callers to maintain cybersecurity.

AppWizard

July 24, 2026

Ultrahuman’s new ‘Emerald’ update is a massive overhaul of how the app works

Ultrahuman has released the "Emerald" update for its companion app, featuring a new design and enhanced user experience for Ultrahuman Ring PRO and other devices. The update introduces the "UltraSphere," a decision-making engine that provides personalized "Next Best Actions" based on factors like location, weather, and circadian rhythms. It utilizes health metrics such as heart rate variability, skin temperature, and movement patterns, and can incorporate blood glucose levels for users with Ultrahuman M1 or M2 Live devices. The update also includes new tabs for health insights, such as the "Sleep Screener," which consolidates sleep data, and the "Longevity Tab," which aggregates health markers related to lifespan. The "Windows" feature offers insights into time-sensitive data. Workout tracking has been improved with better automatic detection and heart rate algorithms, increasing VO2 Max accuracy by 21%. Users can connect third-party devices for seamless workout tracking. All health data processing now occurs on-device, allowing access to insights without network connectivity. The Emerald update is being rolled out globally and is available on the Google Play Store and Apple App Store.

AppWizard

July 23, 2026

Active Exploitation Alert: Fake Bahrain Alert App Deploys Advanced Android Surveillance Malware Targeting Gulf Region Users

A cyber-espionage campaign has been identified involving a counterfeit Bahrain Alert Android application designed to surveil individuals in Bahrain and the Gulf region. The app masquerades as an official civil defense tool and employs social engineering tactics to compromise Android devices, extract sensitive data, and maintain remote access. It targets high-value individuals such as activists and journalists, particularly during civil unrest and missile alerts, leveraging trusted government branding to increase infection rates. The malware features a complex, multi-stage architecture with advanced evasion techniques and is distributed through phishing links and malicious websites. It initiates a four-stage infection process, ultimately installing a remote access trojan (RAT) that enables covert surveillance and encrypted communications. The malware can monitor device activity, capture credentials, and intercept communications, while also employing mechanisms to avoid detection and maintain persistence. The campaign primarily targets Bahraini citizens, exploiting fear during crises to encourage app installation. Although there are indications of Russian-speaking developers involved, there is no definitive attribution to a specific nation-state or APT group. Mitigation strategies include monitoring for suspicious app installations, user education on verifying app authenticity, and blocking known malicious domains.

Winsage

July 23, 2026

China Wants a Future Without Windows. It Starts This September.

Huawei will launch its first PCs powered by HarmonyOS in September, aiming to reduce China's reliance on Windows and create a homegrown computing ecosystem. The rollout will initially target government departments, financial institutions, and enterprise customers. HarmonyOS has been developed in response to U.S. sanctions, which restricted Huawei's access to Google services, advanced chips, and Windows licensing. The operating system has achieved high-level Chinese security certifications, making it suitable for sensitive government use. Huawei plans to build an interconnected ecosystem similar to Apple's, integrating HarmonyOS laptops with its other devices.

Tech Optimizer

July 18, 2026

North Korea Buried Four-Stage Malware in Flag Images: Zero Antivirus Detections

North Korea's Contagious Interview hackers have been using a deceptive strategy to target developers by posing as recruiters and embedding malware in SVG files. Elastic Security Labs discovered that the attackers hid malicious payloads within HTML comment blocks of these files, allowing the malware to evade antivirus detection. At the time of the findings, no antivirus engines flagged the compromised repositories, which included trojanized GitHub repositories disguised as coding challenges. The malware executed automatically at server startup and deployed four modules: a browser credential and cryptocurrency wallet stealer, a file stealer, a remote access Trojan, and a clipboard monitor. The campaign, tracked as REF9403, is part of the ongoing Contagious Interview operation attributed to North Korea's Lazarus Group, which aims to generate revenue through cryptocurrency theft. Developers are advised to audit any projects run from unsolicited sources and to monitor specific domains associated with the attack.

Tech Optimizer

July 15, 2026

Hundreds of GitHub repos found posing as real software to push malware

Cybersecurity firm ArcticWolf has identified 292 malicious GitHub repositories that impersonate legitimate software tools, part of a campaign to deliver a new variant of the BoryptGrab infostealer. This malware can extract sensitive information from 19 web browsers, 32 cryptocurrency wallets, messaging applications like Telegram and Discord, gaming platforms such as Steam, and Windows Credential Manager. It can also exfiltrate files from users' Desktop and Documents folders and capture screenshots. This variant bypasses Chrome’s App-Bound Encryption using direct code injection and does not include an anti-analysis layer or conceal itself, aiming to harvest data quickly without persistence. The malicious activity began in late June, with most repositories removed from GitHub, though several dozen remain active. GitHub's status as a key platform in the open-source community makes it a target for cybercriminals, emphasizing the need for developers to thoroughly vet code before integration.

Tech Optimizer

July 15, 2026

Can Chromebooks Get Viruses? How to Protect Your Device

Chromebooks are designed with robust security features, including sandboxing, Verified Boot, automatic updates, data encryption, and Recovery Mode, which collectively reduce the risk of malware infections. However, they are still vulnerable to threats such as malicious Chrome extensions, scam Android apps from third-party stores, phishing attacks, and risks associated with using Developer Mode and cloud storage. Users can identify potential malware through signs like slow performance, unexpected pop-ups, and unusual battery drain. To remove malware, users should eliminate suspicious extensions, uninstall dubious apps, run antivirus scans, enable Google Play Protect, or perform a Powerwash to reset the device. To protect their Chromebooks, users should avoid Developer Mode, check app permissions, use two-factor authentication, verify website URLs, and use a VPN on public Wi-Fi.