WhatsApp Discovers Major Security Loophole

WhatsApp Discovers Major Security Loophole

Here's what you need to know about WhatsApp's major security flaw.

  • By Sydny Shepard
  • May 16, 2019

The team at WhatsApp, the Facebook-owned messaging platform which has surpassed 1.5 billion users around the world, says a major security loophole was exploited by an Israeli-based group that has a history of working with governments to steal data and spy on citizens.

An article by TechCrunch explained the vulnerability as a, "bug in the audio call feature of the app to allow the caller to enable the installation of spyware on the device being called, whether the call was answered or not."

There's no word yet on how many users were targeted by the attack, but WhatsApp says they believe it is a relatively small group. A fix for the problem was rolled out within 10 days of its discovery. The messaging app is urging all users to update to the latest version of the app to eliminate any further concern.

Craig Young, computer security researcher for Tripwire's VERT (Vulnerability and Exposure Research Team), said that an attack like this should have been somewhat expected.

"A compromised smart phone is a veritable treasure trove for spies looking to infiltrate a target," Young said. "Consider that WhatsApp surpassed 1.5 billion installs over a year ago, it should come as no surprise to anyone that sophisticated adversaries like NSO group are investing resources to develop exploits for it."

Attacks like these have played out in similar messaging services like Apple's iMessage and Google Hangouts, according to Young. He offered up a few tips for organizations hoping to avoid an attack like WhatsApp suffered.

“Organizations concerned about such targeted attacks should be taking extra precautions to limit what data including emails, messages, and account credentials are stored on devices," Young said. "In some cases, it makes sense to have multiple devices for multiple purposes and to restrict the ability to bring phones to sensitive meetings or locations.”

About the Author

Sydny Shepard is the Executive Editor of Campus Security & Life Safety.

Featured

  • Gaining a Competitive Edge

    Ask most companies about their future technology plans and the answers will most likely include AI. Then ask how they plan to deploy it, and that is where the responses may start to vary. Every company has unique surveillance requirements that are based on market focus, scale, scope, risk tolerance, geographic area and, of course, budget. Those factors all play a role in deciding how to configure a surveillance system, and how to effectively implement technologies like AI. Read Now

  • 6 Ways Security Awareness Training Empowers Human Risk Management

    Organizations are realizing that their greatest vulnerability often comes from within – their own people. Human error remains a significant factor in cybersecurity breaches, making it imperative for organizations to address human risk effectively. As a result, security awareness training (SAT) has emerged as a cornerstone in this endeavor because it offers a multifaceted approach to managing human risk. Read Now

  • The Stage is Set

    The security industry spans the entire globe, with manufacturers, developers and suppliers on every continent (well, almost—sorry, Antarctica). That means when regulations pop up in one area, they often have a ripple effect that impacts the entire supply chain. Recent data privacy regulations like GDPR in Europe and CPRA in California made waves when they first went into effect, forcing businesses to change the way they approach data collection and storage to continue operating in those markets. Even highly specific regulations like the U.S.’s National Defense Authorization Act (NDAA) can have international reverberations – and this growing volume of legislation has continued to affect global supply chains in a variety of different ways. Read Now

  • Access Control Technology

    As we move swiftly toward the end of 2024, the security industry is looking at the trends in play, what might be on the horizon, and how they will impact business opportunities and projections. Read Now

Most   Popular

Featured Cybersecurity

Webinars

New Products

  • Unified VMS

    AxxonSoft introduces version 2.0 of the Axxon One VMS. The new release features integrations with various physical security systems, making Axxon One a unified VMS. Other enhancements include new AI video analytics and intelligent search functions, hardened cybersecurity, usability and performance improvements, and expanded cloud capabilities 3

  • 4K Video Decoder

    3xLOGIC’s VH-DECODER-4K is perfect for use in organizations of all sizes in diverse vertical sectors such as retail, leisure and hospitality, education and commercial premises. 3

  • Camden CV-7600 High Security Card Readers

    Camden CV-7600 High Security Card Readers

    Camden Door Controls has relaunched its CV-7600 card readers in response to growing market demand for a more secure alternative to standard proximity credentials that can be easily cloned. CV-7600 readers support MIFARE DESFire EV1 & EV2 encryption technology credentials, making them virtually clone-proof and highly secure. 3