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.
Cybersecurity researchers have shed light on a mobile forensics tool called Massistant that's used by law enforcement authorities in China to gather information from seized mobile devices
5G OT Security Summit Speakers on Delicate Balance Between Innovation, Cyber RiskDigital transformation - which now includes a convergence of cloud-based applications, AI and OT systems - introduces new threat vectors particularly as legacy systems struggle to adapt. Speakers at the 5G OT Security Summit discussed cyber defenses and policies and for securing OT systems.
A threat actor has been deploying a previously unseen malware called OVERSTEP that modifies the boot process of fully-patched but no longer supported SonicWall Secure Mobile Access appliances. [...]
A threat activity cluster has been observed targeting fully-patched end-of-life SonicWall Secure Mobile Access (SMA) 100 series appliances as part of a campaign designed to drop a backdoor called OVERSTEP
5G OT Security Summit Speakers on Secure Frameworks for Regional InfrastructureAt a time when ASEAN nations are accelerating 5G deployments, cybersecurity leaders at the 5G and OT Security Summit in Malaysia issued a sobering warning: Fragmented regulations and uneven OT readiness threaten to undermine the region’s digital ambitions.
Hypori's Lewandowski on Eliminating Data and Apps From Personal DevicesTraditional BYOD strategies rely on managing personal devices directly, which introduces privacy concerns and leaves organizations vulnerable to attacks such as phishing, network compromise and device rooting, said Wayne Lewandowski, chief revenue officer at Hypori.
Cybersecurity researchers have discovered a new hacking technique that exploits weaknesses in the eSIM technology used in modern smartphones, exposing users to severe risks