phone number Archives

AppWizard

September 20, 2026

Phone by Google on Android Gets New In-Call SIM Switch Menu

In mid-September 2026, the "Phone by Google" application introduced a SIM selection menu on its outgoing call screen, allowing users with dual SIM setups to easily choose which number to use for calls. This feature is available in app version v229 and later, improving the user experience for those with multiple SIM cards.

AppWizard

September 19, 2026

How to block and unblock a number on your Android phone

To block a number on a Samsung Android phone, open the Contacts app, select the contact, tap More, choose Block contact, and confirm. Alternatively, in the Phone app, copy the number, tap More, select Settings, tap Block numbers, add the number, and tap the plus sign. To block a number from the Recents section, navigate to the number, tap Details, More Options, and Block number. For Pixel phones or stock Android, open the Phone app, tap More, select Call history, choose the call, and tap Block/report spam. To unblock a number on a Samsung device, open the Contacts app, select the contact, tap More options, and select Unblock contact. In the Phone app, tap More, select Settings, tap Block numbers, and tap the (-) next to the number. For Google Pixel and stock Android, open the Phone app, tap More, select Settings, tap Blocked numbers, and tap Clear (x) next to the number. Calls made during the blocking period will not appear in call logs.

Tech Optimizer

September 16, 2026

AI helps scammers build convincing antivirus renewal pages

Antivirus renewal scams often begin with messages claiming automatic subscription renewals, leading victims to counterfeit pages designed to collect personal information. These scams impersonate well-known brands and do not indicate that the sender has accessed the recipient's device. Responding to such messages can provide scammers with valuable data, including names and phone numbers, which can be sold or used for further scams. A specific scam site impersonating Avast targeted users in Belgium, falsely claiming a subscription renewal for €129.99. The site appeared polished and requested basic contact information without asking for sensitive data. It contained notes suggesting AI involvement in its creation, indicating it was a half-finished project. To identify antivirus renewal scams, individuals should verify any claimed charges directly with their bank, check subscriptions through official channels, be cautious of cancellation forms requesting phone numbers, treat follow-up calls as potential threats, and avoid installing remote access software. If engagement with a scam occurs, disconnect from the internet, remove any installed software, and change passwords. Tools like Malwarebytes Browser Guard can help block malicious sites, and Scam Guard can analyze suspicious communications.

AppWizard

September 13, 2026

Tesla Hints at Grok Text Messaging Support

Tesla is enhancing its voice control system, evolving from basic commands to a conversational assistant named Grok. This system supports various tasks such as navigation, phone calls, media search, and vehicle commands. Recent updates to the Model Y owner's manual indicate that text messaging will be a forthcoming feature, allowing users to ask Grok to send text messages. Grok has expanded its reach from the U.S. to several other countries and is designed to manage vehicle operations while maintaining driver focus. Future developments may include Grok Bot integration and control over Full Self-Driving capabilities. The exact timeline for text messaging activation remains uncertain, but it is expected to be part of an upcoming over-the-air update.

AppWizard

September 10, 2026

How to Delete Your Digital Footprint From the Internet: A Complete Guide

Android privacy tools allow users to control camera access, microphone use, location permissions, and app activity, but they only protect information managed on the device or connected services. A digital footprint extends beyond the device, with personal information remaining accessible through search results, social media profiles, and data broker listings even after permissions are changed. To manage this footprint, users should identify publicly visible information, review old accounts, and delete unnecessary records. Simply deleting an Android app does not erase the associated account, which may retain personal data. Users should actively close unused online accounts to maintain digital hygiene. Data brokers publish personal information that cannot be removed through Android privacy settings, requiring users to follow an opt-out process to remove their data. While Android privacy settings are important, they do not eliminate external records. Data breaches require vigilance, including changing compromised credentials and monitoring for suspicious activity. Removing the source of information is more effective than just eliminating search results, and legal rights may exist in some regions for personal data removal. Completely erasing a digital footprint is rarely feasible due to public records and the persistence of past posts. The goal should be to minimize irrelevant content while retaining useful accounts. Users should begin by deleting information they control, then address data brokers and public profiles.

AppWizard

September 1, 2026

How to make sure your Android phone is secure

Android devices have various features to enhance security and privacy. A 2025 Pew Research Center study found that nearly 75% of Americans have faced online scams, which have become more sophisticated, including vishing scams using AI-generated deepfakes. Android offers tools to mitigate these risks, such as AI-driven scam detection and theft protection. To safeguard devices, users should keep their software updated by checking Settings > About Phone for the current version and navigating to Settings > System > Software Updates for updates. App updates can be managed through the Google Play Store under Settings > Network preferences > Auto-update apps. Securing Google accounts with two-factor authentication is recommended, which can be set up via the Google Account management page. Automatic backups can be enabled in Settings > Google > Backup. The Find Hub app helps track lost devices and can be configured in Settings > Location and Settings > Security. Android includes scam detection tools that alert users to potential scams in calls and texts, which can be activated in the Phone app settings. Privacy settings can be managed by adjusting app permissions in Settings > Apps and using the Permission manager in Security & Privacy. Users can opt out of data sharing with advertisers by navigating to Settings > Google > Ads. Google Play Protect scans for harmful apps and should remain enabled for safety. Theft protection features, such as Theft Detection Lock and Remote Lock, can be activated in Settings > Google > Personal & device safety.

Tech Optimizer

September 1, 2026

Fake Microsoft Security Scan Tells You to Remove Antivirus—Then Scammers Ask for Remote Access

A new web-based scam is using counterfeit Microsoft-branded security scans to deceive users into uninstalling their antivirus software. The scam websites conduct fake inspections, reporting false security failures and claiming third-party antivirus products are unsupported by Windows. They gather browser information to create customized-looking scan reports and aim to mislead victims into a fraudulent refund process. Investigators have identified 11 related scam sites under the name SysScan, which present themselves as legitimate Microsoft security checks. The scam does not involve file downloads but relies on convincing websites, fabricated security scores, and personal information forms. The scan results are hard-coded, and the security score is limited to a range between 13 and 30 out of 100. The scams instruct users to uninstall antivirus software, which is misleading since Windows does not cease support for third-party antivirus solutions. The scam sites request extensive personal information, including names, addresses, phone numbers, and banking details, and redirect victims to a page claiming a refund manager will call shortly. This process allows scammers to gain remote access to victims' computers. Indicators of compromise include specific IP addresses and domains associated with the scam.

AppWizard

August 30, 2026

New JK Terror Tactic: Pornography Apps, Tor Network Used For Secret Messaging

Security agencies in India have observed a shift in the tactics of terrorist groups, which are now using pornography websites and niche encrypted applications for communication instead of traditional social media. These groups, often collaborating with Pakistan's ISI, utilize platforms with real-time chat tools disguised as dating services to send instructions to recruits in Jammu and Kashmir. Security agencies are monitoring various digital tools, including Tor-based applications like Coatex and Conion, which obscure user identities. Some privacy-focused platforms do not require phone numbers for registration, complicating tracking efforts. Despite bans on certain pornography applications in India, they are still accessed illegally via VPNs, which mask users' IP addresses. The use of the Tor network presents additional tracking challenges, as it obscures data origins and destinations. Security agencies are adapting their surveillance methods in response to these developments, which include the use of virtual SIM cards in terrorist activities, as highlighted during investigations into the 2019 Pulwama attack.

AppWizard

August 28, 2026

Your inbox secret sauce: 16 hidden Gmail gems for Android

The Gmail Android app includes features such as text formatting for personalized messages, a contact pop-up panel for easy access to recipient information, and simplified copying of email addresses and subject lines. Users can manage email recipients with a slide action, and the app prioritizes user confirmation for actions like archiving emails. It provides delivery updates at the top of the inbox and allows easy editing of out-of-office auto-responders.

Tech Optimizer

August 24, 2026

Fake Microsoft security scans trick victims into uninstalling their antivirus

A surge of fraudulent websites claiming to verify antivirus software functionality has emerged, using the name SysScan and misleadingly asserting that Windows no longer supports third-party antivirus solutions. These sites conduct fake security scans, gather personal information, and set up a refund scam. Eleven such websites were found hosted on a single server, executing similar deceptive tactics. They can access basic browser data but cannot conduct genuine security scans. Microsoft continues to support third-party antivirus software, and legitimate refund processes do not require uninstalling security tools. The scams instruct users to remove their antivirus software to facilitate further manipulation and to collect information about the antivirus in use. The customer information forms collect extensive personal data and are designed to send this information to a Telegram bot API. Victims are promised a refund call after submitting their information, which is part of the scam's manipulation. Signs of such scams include claims of deep problems with the computer, consistently negative diagnostic results, requests to uninstall antivirus software, and demands for banking information. If affected, victims should disconnect from the internet, remove remote-access tools, and contact their bank. The hosting IP address for these sites is 157.230.180.90, with multiple associated domains listed.