2.6 Billion-Plus Data Records Breached Last Year

Most exposed data records caused by human error.

Every minute, nearly 5,000 data records are lost or stolen somewhere around the globe: that’s more than 7.1 million a day.
New data from security firm Gemaltos annual Breach Level Index calculated more than 2.6 billion data records were compromised in 2017 – either lost, stolen, or left exposed online – an 88% increase from 2016.
The good news is that the number of publicly reported data breaches dropped by 11%, to 1,765 last year. Even so, there were more data records compromised than ever before, many of which (1.9 billion) were the result of human error such as misconfigured databases and negligent handling or disposal of records. Human error-borne incidents rose an eye-popping 580% last year over 2016.
One trend driving the human error problem is the wave of organizations misconfiguring their online server instances, as well as incorrectly assuming the cloud provider handles all of their data security. They automatically assume since they are going to the cloud, things are secure. Well, theyre not, says Jason Hart, vice president and CTO for data protection at Gemalto. You still need to configure it properly, and see that your data is secured. Its not AWS [Amazon Web Services] thats the custodian of the data.
Gemaltos finding jibes with that of
IBM X-Force data from earlier this month
, which cited 70% of compromised data records coming at the hands of insider mistakes like networked backup incidents and misconfigured cloud servers.
Identity theft remained the most common category of data breach, according to Gemalto, accounting for 69% of all data breach incidents and more than 600 million records. That was also 73% higher than in 2016. Outside attackerss were the number one perpetrator in 2017, executing 72% of all breaches, while malicious insider-borne attacks dipped a bit. Meanwhile, the total number of stolen records by insiders increased 117% with 30 million records exposed.
But the total numbers of data breaches and exposed records to come this year and in the near future are likely to be much higher than the ones reported in 2017, mainly due to breach reporting rules in Europes General Data Protection Regulation, aka GDPR, and the new Australian Privacy Act, which both take effect this year, notes Hart. The results weve seen seem very low. Once you see these [new regulations] kick in, thats where youre going to see the numbers go through the roof this time next year in the report, he says.
Healthcare suffered the most breaches of any specific industry sector last year, with 27% of them, followed by financial services (12%), education (11%), and government (11%). Government led with the most data records compromised overall (18%), followed by financial services (9.1%) and technology (16%). Interestingly, the number of incidents hitting healthcare dropped 11.3% last year from the year before, but encompassed more compromised data.
The Gemalto
2017 Breach Level Index Report
also highlighted the top five largest data breaches of 2017, including Equifax (147.7 million records); River City Media (1.34 billion email addresses), Deep Root Analytics (198 million records); Alteryx (120 million records); and Center for Election Systems at Kennesaw State University (7.5 million records).
Related Content:
Verizon DBIR: Ransomware Attacks Double for Second Year in a Row
Ransomware Up for Businesses, Down for Consumers in Q1
Misconfigured Clouds Compromise 424% More Records in 2017
6 Questions to Ask Your Cloud Provider Right Now
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2.6 Billion-Plus Data Records Breached Last Year