SUBSCRIBE!
SUBSCRIBE & LISTEN LIVE ▸102.1FM or ▸ZED DIGITAL

News @ 4ZZZ

4ZZZ has been providing independent news and current affairs since its inception in 1975. The newsroom is entirely volunteer based and provides Zedlines bulletins on the hour each weekday from 8-11AM, plus a dedicated one hour news and current-affairs program, Brisbane Line, from 12-1PM on Tuesday, Thursday, and Saturday.

BRISBANE LINE

4ZZZ's flagship news and current-affairs program.

ONLY HUMAN

Social justice, mental wellbeing and disability rights.

ECO RADIO

The environment and strategies at the forefront of the move toward sustainability.

RADIO REVERSAL

Insightful historio-political and theoretical analysis of the everyday.

PARADIGM SHIFT

News and analysis from Brisbane and around the world, with an emphasis on those trying to create change.

MEGAHERZZZ

Intersectional feminism and women’s rights.

Stories

Data Wiping: How Second Hand Devices may be a Cybersecurity Concern

Friday, April 25, 2025

IMAGE CREDIT: Antoni Shkraba Studio / Pexels

When it comes to selling or disposing of phones and computers, simply deleting personal files or performing factory resets may not be enough to protect our data from hackers.

A study by cybersecurity firm Kaspersky found 90 percent of second-hand devices contained leftover sensitive information, such as passwords, medical files or tax documents.

However there are steps to protect and discard personal data responsibly.

4ZZZ's Toni Pankaluic spoke with Ritesh Chugh, an Associate Professor in Information and Communications Technology at Central Queensland University Australia to find out these protective steps as well as exploring the current situation involving device data breaching.

For a deep dive...

Here is a list of software to help safely protect and/or remove data from your devices:

- Android (Shreddit)

- Apple (FileVault)

- Windows (Bitlocker)

 


Zedlines

ZEDLINES, THURSDAY 01 OCTOBER 2026, 10AM

Image: TripodStories- AB, CC BY-SA 4.0 , via Wikimedia Commons
Oct 1, 2026

Your 10AM Zedlines with Jess and Holly

ZEDLINES, THURSDAY 01 OCTOBER 2026, 9AM

Image: Australian Greens website – Australian Greens, CC BY-SA 2.5 AU , via Wikimedia Commons
Sep 30, 2026

Your 9AM Zedlines with Holly and James

ZEDLINES, THURSDAY 01 OCTOBER 2026, 8AM

Image: Mohammadreza Farhadi Aref, CC BY-SA 4.0 , via Wikimedia CommonsImage Credit:
Sep 30, 2026

Your 8AM Zedlines with James and Jess

ZEDLINES, 30 SEPTEMBER 2025, 11AM

Image: Kai Stachowiak, CC0, via Wikimedia Commons
Sep 30, 2026

Your 11AM Zedlines with Aniq and Roy.

ZEDLINES, 30 SEPTEMBER 2025, 10AM

Image: Kgbo, CC BY-SA 4.0 , via Wikimedia Commons
Sep 30, 2026

Your 10AM Zedlines with Nairi and Roy.

ZEDLINES, 30 SEPTEMBER 2025, 9AM

Image: KCBalletMedia, CC BY 2.0 , via Wikimedia Commons
Sep 30, 2026

Your 9AM Zedlines with Aniq and Nairi.

ZEDLINES, 30 SEPTEMBER 2025, 8AM

Image: Jordan Gellie jordan_gellie, CC0, via Wikimedia Commons
Sep 30, 2026

Your 8am Zedlines with Roy and Aniq.

ZEDLINES, TUESDAY 29 SEPTEMBER 2026, 11AM

Image: Snapshot of Video from National Press Club of Australia
Sep 29, 2026

Your 11AM Zedlines with Grace and Mack

ZEDLINES, TUESDAY 29 SEPTEMBER 2026, 10AM

Image: “
Sep 29, 2026

Your 10AM Zedlines with Philo and Grace

ZEDLINES, TUESDAY 29 SEPTEMBER 2026, 8AM

Image: Atlas of Living Australia, CC BY 2.0 , via Wikimedia Commons
Sep 29, 2026

Your 8AM Zedlines with Philo and Grace

ZEDLINES, TUESDAY 29 SEPTEMBER 2026, 9AM

Sep 29, 2026

Your 9AM Zedlines with Philo and Grace

ZEDLINES, MONDAY 28 SEPTEMBER 2026, 11AM

Image: Adam Jones from Kelowna, BC, Canada, CC BY-SA 2.0 , via Wikimedia Commons
Sep 28, 2026

Your 11AM Zedlines with Chandler, Jess and Louis

ZEDLINES, MONDAY 28 SEPTEMBER 2026, 10AM

Image: Ceinturion, CC BY-SA 3.0 , via Wikimedia Commons
Sep 28, 2026

Your 10AM Zedlines with Louis, Chandler and Jess

ZEDLINES, MONDAY 28 SEPTEMBER 2026, 9AM

Sep 28, 2026

Your 9AM Zedlines with Chandler and Jess

ZEDLINES, MONDAY 28 SEPTEMBER 2026, 8AM

Sep 27, 2026

Your 8AM Zedlines with Vivienne and Louis

ZEDLINES, FRIDAY 25 SEPTEMBER 2026, 11AM

Sep 25, 2026

Your 11AM Zedlines with Ethan and Leah

ZEDLINES, FRIDAY 25 SEPTEMBER 2026, 10AM

Image: Storm machine, CC BY-SA 4.0 , via Wikimedia Commons
Sep 25, 2026

Your 10AM Zedlines with Ethan and Leah

ZEDLINES, FRIDAY 25 SEPTEMBER 2026, 9AM

Image: Chris, CC BY 2.0 , via Wikimedia Commons
Sep 25, 2026

Your 9AM Zedlines with Ethan and Leah

ZEDLINES, FRIDAY 25 SEPTEMBER 2026, 8AM

Image: Francesco Veronesi from Italy, CC BY-SA 2.0 , via Wikimedia Commons
Sep 25, 2026

Your 8AM Zedlines with Ethan and Leah

ZEDLINES, THURSDAY 24th SEPTEMBER 2026, 11AM

Image: Shane.torgerson, CC BY 3.0 , via Wikimedia Commons
Sep 24, 2026

Your 11AM Zedlines with Jess and Angela

ZEDLINES, THURSDAY 24th SEPTEMBER 2026, 10AM

Image: “Shaun and Timmy” by tiny_packages, CC BY-NC-ND 2.0
Sep 24, 2026

Your 10AM Zedlines with Holly and James

ZEDLINES, THURSDAY 24 SEPTEMBER 2026, 9AM

Image: SuperJew, CC BY-SA 3.0 , via Wikimedia Commons
Sep 24, 2026

Your 9AM Zedlines with Jess and Angela

ZEDLINES, THURSDAY 24 SEPTEMBER 2026, 8AM

Image: “Save Medicare. Save Bulk Billing. Put the Liberals last. Build a Better Future - Authorised by Dave Oliver, ACTU Secretary, Melbourne - front” by Alpha, CC BY-NC 2.0
Sep 24, 2026

Your 8AM Zedlines with James and Holly

 

ZEDLINES, WEDNESDAY 23 SEPTEMBER 2026, 11AM

Image:

from PxHere

Sep 23, 2026

Your 11AM Zedlines with Roy, Aniq and Nairi

ZEDLINES, WEDNESDAY 23 SEPTEMBER 2026, 10AM

Image: John Robert McPherson, CC BY-SA 4.0 , via Wikimedia Commons
Sep 23, 2026

Your 10AM Zedlines with Roy and Aniq

ZEDLINES, WEDNESDAY 23 SEPTEMBER 2026, 9AM

Image: Image credit: ‘Coorparoo bowls club’ from Brisbane City Council Heritage listing
Sep 23, 2026

Your 9AM Zedlines with Roy, Nairi and Aniq

ZEDLINES, WEDNESDAY 23 SEPTEMBER 2026, 8AM

Image: Kgbo, CC BY-SA 4.0 , via Wikimedia Commons
Sep 23, 2026

Your 8AM Zedlines with Roy and Aniq

ZEDLINES, TUESDAY 22 SEPTEMBER 2026, 8AM

Sep 21, 2026

Your 8am Zedlines with Eli and Grace.