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🇦🇺 Cyberattacks and data breaches — Australia

The cyberattacks and data breaches hitting businesses in Australia.

482ransomware victims
164recorded breaches
381,587,128records exposed

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Recent ransomware victims

18 Jun 2026 aurora

ALS Global

Business Services · Business Services

16 Jun 2026 safepay

harcourts.net

Consumer Services · Consumer Services

14 Jun 2026 nova

NSW Government

Public Sector · Public Sector

14 Jun 2026 thegentlemen

Mackay Sugar

Agriculture and Food Production · Agriculture and Food Production

11 Jun 2026 threeam

amc.org.au

7 Jun 2026 qilin

Kinetic Education

Education · Education

7 Jun 2026 qilin

The Banyans Health and Wellness

Healthcare · Healthcare

7 Jun 2026 termite

Roland Machinery

Manufacturing · Manufacturing

27 May 2026 qilin

Tripod Farmers

Agriculture and Food Production · Agriculture and Food Production

27 May 2026 qilin

Kennedy, McLaughlin & Associates

Business Services · Business Services

26 May 2026 dragonforce

qlslogistics.com.au

Transportation/Logistics · Transportation/Logistics

23 May 2026 thegentlemen

Seeley Office Systems

Business Services · Business Services

23 May 2026 qilin

Branded Products

Consumer Services · Consumer Services

20 May 2026 BrainCipher

sheppadviser.com.au

Business Services · Business Services

17 May 2026 qilin

RCR Industrial Flooring

Construction · Construction

16 May 2026 incransom

metaval.com.au

Business Services · Business Services

14 May 2026 qilin

Menzies Group

Transportation/Logistics · Transportation/Logistics

14 May 2026 qilin

Generation Life

Healthcare · Healthcare

Most affected sectors

Business Services 111
Healthcare 58
Manufacturing 45
Consumer Services 43
Technology 39
Construction 26
Transportation/Logistics 25
Financial Services 24
Education 21
Hospitality and Tourism 16
Agriculture and Food Production 15
Energy 15

Notable data breaches

NameSectorrecords exposed
Megaport · 2025 Source
Oxfam Australia · 2021 1,700,000 Source
Isentia · 2020 Source
NSW Police · 2020 156 Source
Big World Technology · 2020 Source
St Kilda Football Club · 2020 Source
Pepperstone · 2020 Source
University of Tasmania · 2020 20,000 Source
Bigfooty.com · 2020 50,000,000 Source
Anglicare Sydney · 2020 Source
Telstra · 2020 Source
Service NSW · 2020 186,000 Source