• Advertise
  • About us
  • Terms and Conditions
  • Contact us
Wednesday, June 25, 2025
Australian Times News
  • News
    • Weather
    • Sport
    • Technology
    • Business & Finance
      • Currency Zone
    • Lotto Results
      • The Lott
  • Lifestyle
    • Entertainment
    • Horoscopes
    • Health & Wellness
    • Recipes
  • Travel
  • Expat Life
  • Move to Australia
No Result
View All Result
  • News
    • Weather
    • Sport
    • Technology
    • Business & Finance
      • Currency Zone
    • Lotto Results
      • The Lott
  • Lifestyle
    • Entertainment
    • Horoscopes
    • Health & Wellness
    • Recipes
  • Travel
  • Expat Life
  • Move to Australia
No Result
View All Result
Australian Times News
No Result
View All Result
Home News

What is Pegasus? A cybersecurity expert explains how the spyware invades phones and what it does when it gets in

End-to-end encryption is technology that scrambles messages on your phone and unscrambles them only on the recipients’ phones, which means anyone who intercepts the messages in between can’t read them.

The Conversation by The Conversation
10-08-2021 09:17
in News
Photo by Hannah Wei on Unsplash

Photo by Hannah Wei on Unsplash

Bhanukiran Gurijala, West Virginia University

End-to-end encryption is technology that scrambles messages on your phone and unscrambles them only on the recipients’ phones, which means anyone who intercepts the messages in between can’t read them. Dropbox, Facebook, Google, Microsoft, Twitter and Yahoo are among the companies whose apps and services use end-to-end encryption.

This kind of encryption is good for protecting your privacy, but governments don’t like it because it makes it difficult for them to spy on people, whether tracking criminals and terrorists or, as some governments have been known to do, snooping on dissidents, protesters and journalists. Enter an Israeli technology firm, NSO Group.

The company’s flagship product is Pegasus, spyware that can stealthily enter a smartphone and gain access to everything on it, including its camera and microphone. Pegasus is designed to infiltrate devices running Android, Blackberry, iOS and Symbian operating systems and turn them into surveillance devices. The company says it sells Pegasus only to governments and only for the purposes of tracking criminals and terrorists.

How it works

Earlier version of Pegasus were installed on smartphones through vulnerabilities in commonly used apps or by spear-phishing, which involves tricking a targeted user into clicking a link or opening a document that secretly installs the software. It can also be installed over a wireless transceiver located near a target, or manually if an agent can steal the target’s phone.

Since 2019, Pegasus users have been able to install the software on smartphones with a missed call on WhatsApp, and can even delete the record of the missed call, making it impossible for the the phone’s owner to know anything is amiss. Another way is by simply sending a message to a user’s phone that produces no notification.

This means the latest version of this spyware does not require the smartphone user to do anything. All that is required for a successful spyware attack and installation is having a particular vulnerable app or operating system installed on the device. This is known as a zero-click exploit.

AlsoRead...

Leading with Trust: Why Quality still wins in the AI Era

Leading with Trust: Why Quality still wins in the AI Era

5 June 2025
Why Australian Investors are Betting on the Aviation Maverick Louis Belanger-Martin

Why Australian Investors are Betting on the Aviation Maverick Louis Belanger-Martin

28 May 2025

Once installed, Pegasus can theoretically harvest any data from the device and transmit it back to the attacker. It can steal photos and videos, recordings, location records, communications, web searches, passwords, call logs and social media posts. It also has the capability to activate cameras and microphones for real-time surveillance without the permission or knowledge of the user.

Who has been using Pegasus and why

NSO Group says it builds Pegasus solely for governments to use in counterterrorism and law enforcement work. The company markets it as a targeted spying tool to track criminals and terrorists and not for mass surveillance. The company does not disclose its clients.

The earliest reported use of Pegasus was by the Mexican government in 2011 to track notorious drug baron Joaquín “El Chapo” Guzmán. The tool was also reportedly used to track people close to murdered Saudi journalist Jamal Khashoggi.

It is unclear who or what types of people are being targeted and why. However, much of the recent reporting about Pegasus centers around a list of 50,000 phone numbers. The list has been attributed to NSO Group, but the list’s origins are unclear. A statement from Amnesty International in Israel stated that the list contains phone numbers that were marked as “of interest” to NSO’s various clients, though it’s not known if any of the phones associated with numbers have actually been tracked.

A media consortium, the Pegasus Project, analyzed the phone numbers on the list and identified over 1,000 people in over 50 countries. The findings included people who appear to fall outside of the NSO Group’s restriction to investigations of criminal and terrorist activity. These include politicians, government workers, journalists, human rights activists, business executives and Arab royal family members.

Other ways your phone can be tracked

Pegasus is breathtaking in its stealth and its seeming ability to take complete control of someone’s phone, but it’s not the only way people can be spied on through their phones. Some of the ways phones can aid surveillance and undermine privacy include location tracking, eavesdropping, malware and collecting data from sensors.

Governments and phone companies can track a phone’s location by tracking cell signals from cell tower transceivers and cell transceiver simulators like the StingRay device. Wi-Fi and Bluetooth signals can also be used to track phones. In some cases, apps and web browsers can determine a phone’s location.

Eavesdropping on communications is harder to accomplish than tracking, but it is possible in situations in which encryption is weak or lacking. Some types of malware can compromise privacy by accessing data.

The National Security Agency has sought agreements with technology companies under which the companies would give the agency special access into their products via backdoors, and has reportedly built backdoors on its own. The companies say that backdoors defeat the purpose of end-to-end encryption.

The good news is, depending on who you are, you’re unlikely to be targeted by a government wielding Pegasus. The bad news is, that fact alone does not guarantee your privacy.

[Understand new developments in science, health and technology, each week. Subscribe to The Conversation’s science newsletter.]

Bhanukiran Gurijala, Assistant Professor of Computer Science & Information Systems, West Virginia University

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Tags: SB001
DMCA.com Protection Status

SUBSCRIBE to our NEWSLETTER

[mc4wp_form id=”2384248″]

Don't Miss

From Portugal to Bali: Where Aussies Should Go for Your Next Coastal Holiday

by Fazila Olla-Logday
20 June 2025
Source: Flickr
Travel

Aussies, here is a guide to where you should go for your next coastal holiday.

Read more

Leading with Trust: Why Quality still wins in the AI Era

by Pauline Torongo
5 June 2025
Leading with Trust: Why Quality still wins in the AI Era
Business & Finance

If you're leading a software team today, you've likely noticed the shift: faster feature rollouts, routine automation, and AI taking...

Read more

How to Save on Airport Parking: Budget Tips Every Traveller Should Know

by Fazila Olla-Logday
3 June 2025
How to Save on Airport Parking
Travel

Saving money on airport parking can be a challenge,but here are some budget friendly tips to help you navigate.

Read more

Why Australian Investors are Betting on the Aviation Maverick Louis Belanger-Martin

by Pauline Torongo
28 May 2025
Why Australian Investors are Betting on the Aviation Maverick Louis Belanger-Martin
Business & Finance

Bélanger-Martin’s ambitions stretch beyond redefining inflight comfort—they’re rooted in resurrecting the romance of supersonic travel with a modern twist.

Read more

Why a Gluten Free Hamper is simply the Best Gift for a Coeliac

by Fazila Olla-Logday
22 May 2025
Gluten Free Hamper
at

Buying a thoughtful gift can be tricky at the best of times, but when someone has dietary restrictions like coeliac...

Read more

Biela.dev is quietly becoming the Infrastructure Layer for the Next Internet

by Pauline Torongo
15 May 2025
Biela.dev is quietly becoming the Infrastructure Layer for the Next Internet
Technology

Biela.dev is not merely a consumer app; it is infrastructure. It could be a layer that powers the next generation...

Read more

The Battle for the Premier League’s Fifth Champions League Spot: Who Will Prevail?

by Fazila Olla-Logday
8 May 2025
Premier-Leagues-Fifth-Champions-League-Janosch-Diggelmann-Unsplash
at

As the Premier League season nears its climax, the race for the coveted Champions League places is tighter and more...

Read more
Load More

Copyright © Blue Sky Publications Ltd. All Rights Reserved.
australiantimes.co.uk is a division of Blue Sky Publications Ltd. Reproduction without permission prohibited. DMCA.com Protection Status

  • About us
  • Write for Us
  • Advertise
  • Contact us
  • T&Cs, Privacy and GDPR
No Result
View All Result
  • News
    • Weather
    • Sport
    • Technology
    • Business & Finance
      • Currency Zone
    • Lotto Results
      • The Lott
  • Lifestyle
    • Entertainment
    • Horoscopes
    • Health & Wellness
    • Recipes
  • Travel
  • Expat Life
  • Move to Australia

Copyright © Blue Sky Publications Ltd. All Rights Reserved.
australiantimes.co.uk is a division of Blue Sky Publications Ltd. Reproduction without permission prohibited. DMCA.com Protection Status