Genea - Newsy Today

It’s been a relentless year for cyber security, with millions of Australians
seeing their personal data fall into the hands of increasingly sophisticated
criminals. From healthcare providers to financial institutions and even
government agencies, no sector has been immune. The fallout isn’t just
personal – businesses are facing potentially crippling financial losses.

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The Rising Tide of Data Breaches

The Office of the Australian Information Commissioner (OAIC) recently
launched a
Notifiable Data Breaches (NDB) statistics dashboard
to provide transparency on the scale and nature of these incidents. Between
January and June, 532 breaches were reported, with malicious attacks
accounting for over half. And experts warn the second half of the year
shows no sign of slowing down.

But the publicly reported numbers may only be the tip of the iceberg. As ANU
cybersecurity expert Vanessa Teague points out, the most damaging breaches
often go undetected. “The most effective attacks are surreptitious… there’s
no particular reason an intrusion would be noticed. Even if it is noticed
by the service provider, the affected people may not be notified,” she
explains.

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Vanessa Teague says cyber attacks are constantly improving.

Supplied: Vanessa Teague

The trends point to a future where cyberattacks become even more
sophisticated, targeted, and frequent. Several key developments are likely
to shape this landscape:

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AI-Powered Attacks

Artificial intelligence (AI) is a double-edged sword. While it can enhance
cyber defenses, it’s also being weaponized by attackers. Expect to see
AI-driven phishing campaigns that are incredibly realistic and personalized,
making them harder to detect. AI can also automate vulnerability scanning
and exploit development, accelerating the pace of attacks.

Ransomware isn’t going away. Instead, it’s evolving. We’re already seeing
“double extortion” tactics, where attackers not only encrypt data but also
threaten to release it publicly. Future ransomware attacks may target
critical infrastructure, with potentially devastating consequences. The
recent Qantas breach, where hackers threatened to release customer data if a
ransom wasn’t paid, is a stark example of this trend.

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Vanessa Teague says companies should not pay ransoms to hackers as it
only incentivises them to steal again.

Pexels

Paying ransoms only fuels the problem, as Dr. Teague emphasizes: “Ransomware
is a highly organised market, the money they get from one attack is simply
redeployed to improve their performance for subsequent attacks.”

Attacks targeting the software supply chain are becoming increasingly common.
By compromising a single vendor, attackers can gain access to a vast network
of customers. This makes supply chain attacks particularly dangerous and
difficult to defend against.

While the threat landscape is evolving, individuals and organizations can
take steps to mitigate their risk. Dr. Teague stresses the importance of
proactive security measures.

“It’s unfortunate that [the government doesn’t] mention encrypting data,
because that would significantly help in mitigating the damage done by a
data breach,” she says. Encryption renders data unreadable to unauthorized
parties, even if a breach occurs.

Updating the Privacy Act to hold organizations accountable for data security
is also crucial. Furthermore, minimizing data collection and retention
reduces the potential impact of a breach. As Privacy Commissioner Carly
Kind notes, “Lengthy data retention beyond what is reasonable continues to
be an aggravating factor in data breaches.”

On a personal level, adopting end-to-end encrypted communication tools
(Signal, iMessage, WhatsApp) and using privacy-focused browsers with ad
blockers can significantly enhance your digital security. Be mindful of the
data you share online and avoid providing unnecessary personal information.

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Carly Kind says data breaches continue to be prevalent in our digital
age.

Supplied: OAIC

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Genea patients push for justice

Patients of fertility giant Genea want the company held to account for a
data breach earlier this year, amid concerns that some of its IT systems
continue to fall short of best practice.

**Q: What is multi-factor authentication (MFA)?**
A: MFA adds an extra layer of security by requiring a second verification
method (like a code sent to your phone) in addition to your password.

**Q: Should I use the same password for all my accounts?**
A: Absolutely not! Use strong, unique passwords for each account. A password
manager can help you generate and store them securely.

**Q: What should I do if I suspect I’ve been hacked?**
A: Immediately change your passwords, contact your bank and any affected
service providers, and report the incident to relevant authorities.

**Q: Is a VPN (Virtual Private Network) helpful?**
A: A VPN can encrypt your internet traffic and mask your IP address, adding
a layer of privacy, especially on public Wi-Fi networks.

The cyber security landscape is constantly shifting. Staying informed,
adopting proactive security measures, and demanding greater accountability
from organizations are essential steps in protecting yourself and your data in
the years to come.