Tag: ransomware

1
Continuing to take its Toll: Toll Group still feeling impacts nine months after experiencing Ransomware Attack
2
First reported death connected to misfired ransomware attack on German hospital
3
A phishing pandemic – Part I
4
The FBI understands if you pay ransom to cyber hackers, but isn’t too pleased about it
5
Hospital systems in quarantine after ransomware attack in Victoria
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Ransomware attack hits the state of Georgia
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Ransomware, get your ransomware here, and you too can share in the profits!
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2018 Trends in Cyber-crimes so far…
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Cyber-attack on Bristol Airport – Ransomware leaving travellers in the dark about their flights!
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Cyber-criminals outspend organisations more than 10 times in bid to find cybersecurity weaknesses – who says cyber-crime doesn’t pay?

Continuing to take its Toll: Toll Group still feeling impacts nine months after experiencing Ransomware Attack

By Cameron Abbott, Keely O’Dowd and Max Evans

Back in February, we blogged about the large scale ransomware attack experienced by Toll Group.

IT News reports Toll is still “mopping up” the damage caused by these attacks. Since July, Toll has embarked on a year-long accelerated cyber resilience program incorporating teams in India and Australia which led to the appointment of former Telstra Asia Pacific CISO Berin Lautenbach as Toll’s global head of information security in August.

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First reported death connected to misfired ransomware attack on German hospital

By Cameron Abbott and Keely O’Dowd

News reports have surfaced that a woman in Germany has died due to a delay in receiving medical care. What is most concerning about this death is the circumstances in which the woman tragically passed away.

According to reports, the woman needed urgent medical treatment and the hospital she presented to, Duesseldorf University Hospital, was unable to admit her as it was dealing with a ransomware attack.

The hackers exploited a vulnerability in a widely used commercial add-on software. This attack caused a failure in the hospital’s IT systems resulting in it being unable to access data and diverting emergency patients elsewhere. The woman was redirected to a hospital approximately 30km away from Duesseldorf University Hospital, which led to a delay in the woman receiving treatment. Unfortunately the delay proved fatal and the women passed away before she could be treated.

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A phishing pandemic – Part I

By Cameron Abbott, Michelle Aggromito and Rebecca Gill

It’s upsetting to report, but should come as no surprise, that scammers are seeking to take advantage of organisations during the COVID-19 pandemic.

The Australian Competition and Consumer Commission’s Scamwatch website reports that phishing attacks are on the rise, with scammers impersonating the World Health Organisation and other agencies. Scams include anything from offering victims a vaccine for COVID-19 to investment opportunities created by the pandemic.

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The FBI understands if you pay ransom to cyber hackers, but isn’t too pleased about it

By Cameron Abbott and Karla Hodgson

While the FBI won’t be impressed if you pay ransomware demands in order to get your systems or data back after a cyber attack, its updated ransomware guidance contemplates that this might just be the outcome of an attack anyway.

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Ransomware attack hits the state of Georgia

By Cameron Abbott and Ella Richards

Jackson County in Georgia has been held ransom after cyber-attackers deployed ransomware that crippled the government’s IT network for 2 weeks. Government officials resorted to coughing up $400,000 in bitcoin to pay the ransom, desperately trying to get out of the offline ‘pen and paper’ situation the attack had left them in. The suspected ransomware, ‘Ryuk’, caught the eye of the authorities at the end of 2018 after it started affecting the printing presses of Tribune Publishing. Due to the highly problematic decryption tool that is provided once the ransom is paid, Ryuk has the frightening capacity to destroy businesses which cannot survive in downtime or do not have restorable backups.

Read further about the incident here: https://www.bankinfosecurity.com/georgia-county-pays-400000-to-ransomware-attackers-a-12159

Ransomware, get your ransomware here, and you too can share in the profits!

By Cameron Abbott and Colette Légeret

The expansion of the “service industry” into malware-as-as-service (MaaS), is not the only cyber-attack available online, Bleeping Computer found ransomware-as-a-service (RaaS), that not only uses FilesLocker malware and targets Chinese and American victims, it also offers users a sliding commission pay-scale that rises the more ransomware victims infected.

Bleeping Computer was put on the trail of this RaaS by security researcher, Neutral8✗9eR, who saw it being marketed through a Chinese malware forum on TOR.

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2018 Trends in Cyber-crimes so far…

By Cameron Abbott and Colette Légeret

The first half of 2018 has been busy for cyber-criminals and cyber-security alike. According to Trend Micro, cryptocurrency mining detections have jumped 96% in this six month period compared to the total number detected in 2017.

In that same time, over 20 billion threats were blocked by Trend Micro’s Infrastructure, a few billion threats less than in the first half of 2017. Of these threats, less were “spray and pay” ransomware attacks and breaches, as cyber-criminals are flying under the radar with crypto-jacking, along with fileless, macro and small file malware techniques.

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Cyber-attack on Bristol Airport – Ransomware leaving travellers in the dark about their flights!

By Cameron Abbott and Colette Légeret

In response to a cyber-attack on the administrative systems of Bristol airport, believed to be ransomware, the airport took a number of applications down as a precautionary measure, including the application that provides flight data for flight information screens.

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Cyber-criminals outspend organisations more than 10 times in bid to find cybersecurity weaknesses – who says cyber-crime doesn’t pay?

By Cameron AbbottRob Pulham and Colette Légeret

Cyber attackers are able to search for that one weak link in corporations defences whereas corporates have to create a completely strong chain of defence against every possible scenario.  This asymmetrical fight would you think mean organisations would have to outspend attackers by many multiples.

However, according to software company, Carbon Black, the situation is worse than that because it appears that cyber criminals are outspending corporation!  Cyber-crime is big business, and as such, cyber-criminals are spending an estimated $1 trillion each year on finding weaknesses in the cyber defences of organisations and developing new ways of attacking them, in comparison to the $96 billion spent by organisations in an attempt to secure themselves from these cyber-attacks.

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