Binance just issued a critical security alert regarding a severe Apple operating system flaw known as “worse_query.” The vulnerability directly affects devices running iOS 26.7.1, 27.0.1, and 27.2. The bug destroys the internal boundaries between mobile applications, allowing a malicious app to secretly read the local files of every other program on the phone.
This vulnerability exposes unencrypted seed phrases, private trading keys, and exchange login credentials across the entire mobile ecosystem. Binance emphasized this is a fundamental Apple software failure, urging all users to delete any apps downloaded from outside the official App Store, update their operating systems, and immediately migrate funds to a clean device if they suspect a breach.
A vulnerability (worse_query) affecting iOS 26.7.1, 27.0.1, and 27.2 allows malicious apps to read local files from other apps, putting seed phrases, private keys, and login credentials at risk across the entire ecosystem. This is an iOS-level issue, not unique to Binance.
Immediate Action Required:
– Delete any apps installed from untrusted sources (such as sideloaded or manually signed IPAs).
– Update iOS and all apps to the latest official versions.
– If you suspect a breach, transfer funds to a new wallet created on a clean device and reset all active login sessions.Never install unauthorized packages, and keep your software up to date.
— Binance (@binance) November 10, 2026
The social media community reacted quickly to the technical breakdown. On X, @phDfounder clarified the specific attack vector, explaining that the bug only triggers if a device owner actively bypasses official storefronts to download unauthorized applications.
@binance @Taran btw this only affects you if you download apps outside of app store if u dont do that then youre safe
— bbv0xx (@bbv0xx) November 10, 2026
Expressing exhaustion with constant security failures, a finance bro, @AmarJasika, argued that investors who leave digital wealth on vulnerable, internet-connected devices are inviting theft and demanded that everyone immediately move their Bitcoin off exchanges and into offline hardware.
@binance At this point these people deserve to be hacked, enough is enough.
GET YOUR BITCOIN OFF OF EXCHANGES AND INTO COLD WALLETS NOW!
— Amar Jasika (@AmarJasikaBTC) November 10, 2026
Taking a sarcastic angle on corporate marketing, a commentary account @ExiledonMoon joked that while Apple constantly advertises how much its devices protect users’ privacy from external trackers, the operating system apparently fails to enforce those same boundaries within its own internal applications.
@binance Apple’s apps respect your privacy. Apparently they just don’t respect each other’s.
— The Lunar Misfit (@ExiledonMoon) November 10, 2026
READ ALSO: Kim Yo Jong Denies North Korea’s Role in Binance Hack
Sideloading may expose crypto traders to malware attacks
The primary entry point for this specific malware relies on users downloading software from outside the official Apple ecosystem, a practice known as sideloading. While everyday consumers rarely do this, cryptocurrency traders frequently bypass official storefronts to get apps they need.
Apple charges a 30 percent tax on in-app transactions and routinely bans decentralized exchanges, privacy tools, and specific trading platforms from their global marketplace due to strict corporate compliance rules. To access banned trading protocols or avoid massive corporate fees, crypto investors routinely download raw installation files directly from developers via third-party websites.
Criminals exploit this bypass. They clone legitimate decentralized finance tools, add the malicious data-stealing code into the file, and upload it to independent forums. The trader believes they are downloading a banned yield-farming application to bypass corporate censorship, completely unaware they are actively installing the exact surveillance tool needed to empty their portfolio.
Are Android and Samsung phones safe from this vulnerability?
This specific security bug is strictly an Apple problem. If you hold your cryptocurrency on a Google Android device, like a Samsung or a Motorola, this flaw cannot touch your phone. However, this news ruins a long-standing myth that iPhones are automatically safer than Androids.
For years, Android phones have had a reputation for catching viruses. Because Android has always allowed people to easily download apps from anywhere on the internet, their users face these security risks daily.
Samsung built heavy physical security tools like Samsung Knox which creates a separate, locked vault inside the phone specifically for banking and crypto apps. Apple users, on the other hand, rarely worry about phone viruses because Apple tightly controls its system. iPhone owners naturally assumed their digital wallets were 100 percent bulletproof simply because of the Apple logo on the back of the device.
Meanwhile, on October 29, hackers breached Binance, the world’s largest cryptocurrency exchange, and stole exactly $6.3 billion. The FBI immediately took over the investigation to trace the digital money.
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