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Some 93% of ransomware attacks go for backups and most succeed, with 60% of these attacked paying the ransom, in line with a Veeam survey
By
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Antony Adshead,
Storage Editor
Published: 24 May 2023 13:00
Data saved in backups is the commonest target for ransomware attackers. Almost all intrusions (93%) target backups and in 75% of circumstances achieve taking out victims’ potential to get well. In addition, 85% of world organisations suffered no less than one cyber assault previously 12 months.
That’s in line with the Veeam 2023 Ransomware traits report, lately launched on the firm’s occasion in Florida. The survey questioned IT decision-makers in 1,200 affected organisations that had suffered round 3,000 ransomware attacks throughout 14 totally different nations in APJ, EMEA and the Americas.
The majority (80%) of victims surveyed paid the ransom to finish an assault and get well information, though 41% of organisations have a do-not-pay coverage on ransomware. And whereas 59% paid the ransom and had been capable of get well their information, 21% paid the ransom however didn’t get their information again from the cyber criminals.
Only 16% of organisations averted paying ransom as a result of they had been capable of get well from backups, down from 19% in final 12 months’s survey.
Veeam lately discovered itself on the incorrect finish of a vulnerability in its Backup & Replication product, with safety researchers discovering proof {that a} cyber felony gang had discovered a well past its defences.
The firm additionally lately added ransomware guarantee payouts to its provide, however mentioned it thought it might be unlikely to have handy them out.
According to the survey, criminals try and assault backup repositories in nearly all (93%) cyber occasions in EMEA, with 75% dropping no less than a few of their backups and greater than one-third (39%) of backup repositories being utterly misplaced.
Attackers target backups as a result of an organisation’s finest wager to keep away from paying the ransom when a ransomware assault hits is to attempt to get well from its most up-to-date good copies of knowledge.
So it’s key for organisations to have safe backups, immutable copies of knowledge that they take a look at frequently to make sure they will truly get well from the info retained there. Air-gaps between manufacturing environments are additionally really helpful.
According to the Veeam survey, 82% use immutable clouds, 64% use immutable disks, and solely 2% of organisations shouldn’t have immutability in no less than one tier of their backup resolution.
“The report shows that today it’s not about if your organisation will be the target of a cyber attack, but how often. Although security and prevention remain important, it’s critical that every organisation focuses on how rapidly they can recover by making their organisation more resilient,” mentioned Danny Allan, CTO at Veeam.
“We need to focus on effective ransomware preparedness by focusing on the basics, including strong security measures and testing both original data and backups, ensuring survivability of the backup solutions, and ensuring alignment across the backup and cyber teams for a unified stance.”
When respondents had been requested how they be certain that information is clear throughout restoration, 44% of mentioned they accomplished some type of remoted staging to re-scan information from backup repositories previous to its reintroduction to the manufacturing setting. That probably means the opposite 56% run the chance of re-infecting the manufacturing setting by not testing for clear information throughout restoration.
Other key findings included that 21% mentioned ransomware is now particularly excluded from insurance coverage insurance policies; and of these with cyber insurance coverage, 74% noticed elevated premiums since their final coverage renewal.
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…. to be continued
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