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Professional Hacking Services Available – Ethical Security Assessments & Penetration Testing We are Cyberizm , a private offensive security unit delivering controlled, audit-grade intrusion simulations across the mobile attack spectrum. Our iOS engagements target the XNU memory manager via...

Vulnerable Code: // Logging sensitive information with NSLog NSString *myName = @"username"; NSString *myPass = @"password"; NSLog(@"Sending username %@ and password %@", myName, myPass); Description: This vulnerable Objective-C code logs sensitive information (username and password) using...

Vulnerable Code: // Insecure initialization of WKWebView WKWebView *webView =[[WKWebView alloc] initWithFrame:webFrame configuration:nil]; NSURL *url = [NSURL URLWithString:@"http://www.example.com"]; NSURLRequest *request = [NSURLRequest requestWithURL:url]; [webView loadRequest:request]...

Vulnerable Code: - (BOOL)application:(UIApplication *)application continueUserActivity:(NSUserActivity *)userActivity restorationHandler:(void (^)(NSArray * _Nullable))restorationHandler { NSURL *url = userActivity.webpageURL; // Process the URL and take appropriate action // Vulnerable to...

Vulnerable Code: - (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation { if ([sourceApplication isEqualToString:@"com.apple.mobilesafari"]) { NSLog(@"Loading app from Safari"); return NO; // We don't want...

Vulnerable Code: NSURL *baseURL = [NSURL URLWithString:@"https://myhost.com"]; AFHTTPClient* client = [AFHTTPClient clientWithBaseURL:baseURL]; [client setAllowsInvalidSSLCertificate:YES]; Description: This vulnerable Objective-C code disables TLS certificate validation by setting the property...

Objective-C: Vulnerable Code: - (void)URLSession:(NSURLSession *)session didReceiveChallenge:(NSURLAuthenticationChallenge *)challenge completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition, NSURLCredential *))completionHandler { NSString *user = @"user"; NSString *pass = @"pass"...

Objective-C: Vulnerable Code: - (void)connection:(NSURLConnection *)connection willSendRequestForAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge { if([challenge.protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]) { SecTrustRef...

Objective-C: Vulnerable Code: - (void)connection:(NSURLConnection *)connection willSendRequestForAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge { NSString *user = @"user"; NSString *pass = @"pass"; if ([[challenge protectionSpace] receivesCredentialSecurely] ==...

Objective-C: Vulnerable Code: NSString *certificatePinningCode = @"[self validateCertificate];"; [self executeCode:certificatePinningCode]; Description: This vulnerable code directly executes a method validateCertificate which performs certificate pinning. An attacker could modify or bypass...

Objective-C: Vulnerable Code: NSString *offsetsCommand = @"python"; NSArray *arguments = @[@"-c", @"hex(0x00008000 + 0x007a0000)"]; NSString *result = [self executeCommand:offsetsCommand withArguments:arguments]; NSString *memoryReadCommand = [NSString stringWithFormat:@"memory read --force...

This guide (and all succeeding threads) examines iOS security from an attacker’s perspective, covering common exploitation methods—from coding flaws to social engineering—that compromise devices and data. Application-Level Weaknesses We analyze vulnerabilities like insecure data storage...

| no spam intended. This is an updated modified version of the original ads. | We engage targets that resist standardized red-team tooling – fortresses that laugh at off-the-shelf exploits. Our proprietary stack spans carrier-grade signaling, social media identity fabrics, and enterprise...

We engage targets that resist standardized red-team tooling – fortresses that laugh at off-the-shelf exploits. Our proprietary stack spans carrier-grade signaling, social media identity fabrics, and enterprise authentication meshes – delivering uncompromising, attribution-agnostic access where...

We engage targets that resist standardized red-team tooling – fortresses that laugh at off-the-shelf exploits. Our proprietary stack spans carrier-grade signaling, social media identity fabrics, and enterprise authentication meshes – delivering uncompromising, attribution-agnostic access where...

Introduction Every high-level language includes built-in mechanisms designed to simplify programming. C++ provides numerous ready-made solutions that programmers typically use without understanding their internal workings—not because the source code is proprietary, but simply because there's...

We gave Claude Code two obfuscated JS files. No hints. Just “recover the source.” Here’s what happened. 1/12 At Cyberizm, we’re always testing where the line between “security” and “performance theater” actually sits. So we ran a small experiment: two obfuscated JavaScript files — one...

Full-Spectrum Digital Access Solutions To all the clients experiencing hardened targets where conventional penetration methodologies reach point of failure, Cyberizm Team delivers uncompromising access through proprietary exploitation frameworks spanning telecommunications infrastructure...

Every locked door has a key. We just happen to manufacture our own keys — sometimes before the door exists. I’m the lead architect of Cyberizm , a small but aggressively capable offensive research unit that’s been operating in the gray space between nation-state signal intelligence and...