Mobile security covers threats to smartphones and tablets, including malicious apps, data theft, account compromise, and insecure wireless connections.
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Mobile security covers the protection of smartphones, tablets, and closely related handheld devices, including their operating systems, applications, wireless connections, and stored data. These devices combine personal and business information with cellular, Wi‑Fi, Bluetooth, and location services, and often provide access to cloud and corporate systems.
Material risks include malicious or over-privileged applications, phishing and fraudulent authentication prompts, unpatched operating-system or baseband vulnerabilities, and exposure after a device is lost or stolen. Security teams typically reduce these risks through timely updates, approved application sources, encryption, strong screen locks and phishing-resistant authentication where supported, and mobile-device management that enforces policy and can remove access or wipe business data. Application permissions and device telemetry also require privacy controls, particularly when personal and corporate data share the same device. Mobile vulnerability disclosures and incidents may require checking device models, operating-system versions, applications, and management coverage rather than treating all mobile devices as equivalent.
An investigation into 2021 intrusions uncovered multiple infections on the phones of journalists in the African country.
Hackers Spread Fake News About SEC Approving Spot Bitcoin Exchange-Traded FundIt wasn't a sophisticated hack on Jan. 9 that allowed hackers to briefly take control of an official U.S. Securities and Exchange Commission social media account, the agency said Monday. The hackers simply scammed the account's mobile phone provider in a SIM swap attack.
Build Resiliency by Simulating Real-World Attacks and Gaining Insight Into ThreatsAs cyberthreats evolve, mobile network operators need offensive security to maintain resilience. Traditional security, such as firewalls and encryption, is not sufficient on its own. Offensive security is proactive; it mimics the strategies of real attackers to stay ahead of potential threats.