Can iPhones or iPads be hacked?

iPhones and iPads are widely considered to be more secure than other smartphones and tablets, thanks to Apple‘s tight control over iOS and the App Store ecosystem. However, no device connected to the internet is completely immune from hacking risks. While rare, there are ways iOS devices can be compromised by attackers.

An overview of iOS security

Apple takes many steps to secure iOS and make iPhones and iPads resistant to hacking:

• App review process – All apps on the App Store are reviewed by Apple to screen for malware. This prevents malicious apps from being distributed.

• Sandboxing – Apps are restricted in what they can access on the device, limiting the damage if an app is compromised.

• Encryption – iOS devices use end-to-end encryption for data in transit and at rest, making it difficult for hackers to access data.

• Timely updates – Apple is quick to release security patches for known iOS vulnerabilities to keep devices protected.

• Secure Enclave – The encrypted chip that handles Touch ID and Face ID data, along with payment info, is isolated from the rest of the system.

These and other protections have earned iOS a reputation as a highly secure mobile operating system. But no system is perfect.

No device is 100% hack proof

While iPhones and iPads have strong defenses, several factors mean they are still at some risk:

• Social engineering – Tricking users via phishing to divulge passwords or install malware. iOS protections don‘t safeguard against naive users.

• Unpatched bugs – Unknown "zero day" bugs that hackers can exploit before Apple issues a patch.

• Jailbreaking – Modifying iOS to bypass security controls, opening the door for malware.

• Spyware – Sophisticated cyber weapons like Pegasus can infect iOS devices via zero days.

• Weak passcodes – If an attacker can guess a passcode, they can access the device and data.

So while Apple devices are difficult to hack remotely, targeted attacks and user actions can sometimes still compromise security.

Signs your iPhone/iPad may be hacked

If you suspect your iOS device has been hacked, here are some signs to look for:

• Unfamiliar apps installed you didn‘t download
• Pop-up ads, spam messages, or other strange behavior
• High battery drain suggesting background processes running
• Unexpected spikes in cellular or WiFi data usage
• Forgotten passcodes and altered account details
• Emails or texts you didn‘t send being delivered
• Camera or microphone activating at odd times

Many of these could have innocent explanations, but if you notice multiple unusual behaviors it may indicate tampering.

How to check if your iPhone/iPad is hacked

If you spot signs of a hack, here are steps to investigate further:

• Check installed apps – Delete anything unfamiliar

• Run antivirus software – Malware scanners like Malwarebytes can detect issues

• Review web history and cookies – Delete browsing data that seems suspicious

• Check connected accounts – Sign out of any unknown linked accounts

• Enable two-factor authentication – Adds an extra security layer for your accounts

• Change passwords – Use new strong passwords for your accounts

• Check for spyware – A factory reset will remove any potential spyware

Thoroughly checking your device in this manner can help uncover and remedy hacks or infections.

Preventing iPhone/iPad hacking

While nothing prevents hacking 100%, you can take steps to minimize risks:

• Update iOS regularly to close security holes

• Avoid jailbreaking your device as it disables protections

• Use strong passcodes – 6 digits or longer if possible

• Enable Face ID or Touch ID to prevent unauthorized access

• Avoid unknown links and attachments that may be malicious

• Only download apps from the official App Store

• Install antivirus software like Malwarebytes for added protection

• Use a VPN to encrypt web traffic and mask your IP address from attackers

• Back up your data regularly in case you need to wipe your device

Proactively following best practices greatly reduces your risk of being hacked. But do not jailbreak your device, as that is asking for trouble.

What can hackers do with an infected iPhone/iPad?

If hackers succeed in infecting your device, here are some of the things they could potentially do:

• Access your personal data – photos, messages, emails, contacts
• Monitor your activities via camera and microphone
• Log your keystrokes to steal passwords and information
• Remotely control your device
• Access financial information if banking apps are installed
• Install malware or spyware for ongoing access
• Access your location information via GPS
• Drain your battery rapidly by crypto mining in the background

A compromised device gives attackers a treasure trove of personal information and surveillance capabilities. Financial theft is also a real risk.

Real world examples of iPhone/iPad hacking

While rare, there have been cases of iOS devices being hacked:

• NSO Group – This company‘s Pegasus spyware has been used to target journalists and activists via zero day iOS exploits. Once installed, it can gather data and activate microphones/cameras.

• San Bernadino shooter – The FBI paid $1 million to access the locked iPhone of a mass shooter, via an exploit rather than guessing passwords or working with Apple.

• Hacked celebrity accounts – Numerous celebrities like Kim Kardashian have had their iCloud accounts hacked, leaking private photos and data. Likely via password guessing.

• Watering hole attacks – Hackers have compromised websites frequented by targets to distribute iOS malware and infect visitors‘ phones.

These examples illustrate some of the real world techniques used to breach iPhone security, often requiring significant expertise, resources and targeting.

Expert views on iPhone/iPad hacking risks

Cybersecurity experts have weighed in on the risks of iOS hacking:

• "Extremely rare" – Patrick Wardle, Apple security researcher, notes iOS infections are extremely rare compared to other platforms.

• "Targets of choice" – Former NSA analyst Jake Williams said government hackers likely target iOS given the valuable data these devices hold.

• "False sense of security" – Eva Galperin of EFF said many iPhone users have a false sense of security when no phone is truly safe from hacking.

• "User is the weak link" – Dan Guido of Trail of Bits explained that iOS is robust but users are vulnerable to phishing and social engineering.

• "Cat and mouse game" – NSA leaker Edward Snowden described security as an ongoing battle, with Apple fixing iOS flaws but new ones emerging.

In summary, experts acknowledge iPhones and iPads have leading security but are not perfect, and determined hackers can still find ways to breach them in targeted attacks. Users themselves are also a vulnerability.

What to do if your iPhone/iPad is hacked

If you confirm your device has been hacked, here are the steps to take:

• Perform a factory reset to wipe the device – This will remove any malware or spyware. Backup data first.

• Change all passwords – Use new strong passwords and enable two-factor authentication where possible.

• Contact service providers – Alert your bank, phone carrier, Apple, social media companies, etc. of the breach.

• Scan other devices – Check your other phones, tablets, computers, and accounts for signs of intrusion.

• Contact law enforcement – If identities have been stolen or accounts drained, file a cybercrime report.

• Enhance security going forward – Learn from the incident and implement steps to tighten defenses.

• Consider replacing the device – If you suspect hardware-level compromise, getting a new device may be the safest option.

Take the breach seriously, Completely removing the hackers‘ access is crucial, along with preventing repeat intrusions.

iOS vs Android security

How does iOS compare to Android OS in terms of security?

• Updates – iOS updates are generally quicker and broader than Android, keeping more users secure.

• App store – The centralized App Store vets apps more robustly than the decentralized Google Play store.

• Encryption – iOS has broader device encryption than Android.

• Malware – Far more malware targets Android compared to the iOS platform.

• Device support – Apple provides 5-6 years of updates for iOS devices, longer than most Android OEMs.

So iOS maintains some advantages in vetting apps, promptly patching bugs, and encrypting data. The fragmentation of Android OS keeps many users on old, insecure versions. However, Android devices do offer more flexibility and customization if users take security precautions.

Are some iPhone models more secure?

Is there a difference in hackability among iPhone models? A few key differences:

• Newer is better – Latest models have the newest iOS version and hardware security capabilities.

• A12 and later – These chipsets added mitigations against some sophisticated exploits.

• Face ID models – Face ID offers stronger biometric authentication than Touch ID models.

• Jailbreakability – Older models generally have more jailbreaks available, which compromise security.

So generally, the newest iPhones will offer the most robust integrated security protections. However, users should keep any iPhone model updated and use strong passcodes to maximize security.

Using VPNs to enhance iPhone/iPad security

Virtual Private Networks (VPNs) are a way to add an extra layer of security to your iPhone or iPad. Benefits of using a VPN include:

• Encryption – VPNs encrypt web traffic, preventing snooping on public WiFi and cellular networks.

• Anonymity – VPNs mask your IP address, making it harder for hackers to target you.

• Content unblocking – VPNs can bypass geographic restrictions to access content.

• Malware blocking – VPN services block dangerous sites known to distribute malware.

• Network firewall – A VPN provides a firewall to filter incoming and outgoing connections.

Leading VPN providers like ExpressVPN, NordVPN, and Surfshark offer iOS apps to configure your VPN connection. VPNs make it harder for attackers to observe your online activities or infiltrate your device.

Conclusion

While iPhones and iPads benefit from rigorous security protections, no device is ever 100% immune from hacking – particularly targeted attacks. Users should avoid complacency and utilize best practices to minimize risk. With sound judgment about security, most iOS users are unlikely to experience successful device hacking. But implementing steps like strong passcodes, VPN usage, and prompt updates greatly reduces any risk that exists.