After the UK National Health Service (NHS) software provider was attacked by hackers, many services were disrupted. Until then, affected services include: emergency medicine, ambulance dispatch systems and non-emergency line 111.
Software vendor Advanced has demonstrated this penetration. According to them, the attack was first detected on Thursday (4) and caused major service loss.
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According to CEO Simon Short, only a small portion of the vendor’s servers were affected, and all health and maintenance environments were isolated as a precaution.
Short commented, “Our incident response team’s initial intervention contained this problem to a small number of servers that represented a very small percentage of our health and care infrastructure. The security of the Services and data is paramount to the actions we have and implement.
“We are continuing to work with the NHS and health and care systems, as well as our technology and security partners, to focus on restoring all systems by the end of the week and early next week. In the meantime, these NHS-affected services will continue to operate using contingency.
Additionally, Simon Short reported Sky News Affected servers are only 2% of its health and maintenance infrastructure. Advanced IT told Pro that an update on the incident is expected soon and has yet to respond to a follow-up inquiry.
The National Crime Agency (NCA) and the National Cyber Security Center (NCSC) are also involved in the investigation. “The NCA is aware of the cyber incident affecting Advanced Enterprise and is working with partners to better understand its impact,” he told the agency. IT Pro.
The attack on the NHS was presented differently by different branches of the organisation. A spokesperson BBC Declaring the breach “minor”, however, the Welsh Ambulance Service described it as a “major disruption of the computer system”.
Many experts have expressed their opinion on the case and many suggest that it may be ransomware in nature. The Telegraph reports that there are indications that ransomware is involved, but official confirmation of these beliefs has yet to be made.
“While no details have been released about the root cause of the 111 service outage, all indications point to ransomware being the cause,” said Jawwad Malik, Lead Security Awareness Advocate at KnowBe4. IT Pro.
So far, it is not known who is behind this attack or how they got into the advanced systems. An examination of the blogs of major ransomware groups found that none of them claimed responsibility for the attack at this time.
via: This is Pro
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