Lately, we all have read in the news about security incidents. Sometimes hackers (organizations or individuals), ) steal data as it happened to Anthem Inc that ended up paying 39.5M USD, others encrypt the data and ask for ransom (University Hospital New Jersey) and others they just take money from organizations (as in the Swiss University)or individual accounts. The Healthcare industry, if by far one of the most affected by the hackers' attacks, they have reported over the last months over three successful attacks per day. The stakes are higher: healthcare institutions have a lot of personal data, far more than financial institutions. Hackers can steal that valuable data,10. One but they can also encrypt it and make it inaccessible, and that put life's at risk. Is not only about the economic and legal, it is also a significant health risk. That push the HC providers to pay ransoms more than others industries. In late September they have shutdown computers at Universal Health Services in the US and also at Düsseldorf University Hospital in Germany.
The cost of Data breaches has been increasing year to year around 6.5%. The healthcare industry is one ofthe most susceptible to the hackers' activity. This susceptibility is evidenced in the cost of data breaches: theHC industry has the highest average cost per attack: 6.5M €. Even the cost of each record stolen is threetimes the cross-industry average, around €408 per stolen record.Hackers are, at the end of the day, criminals who want to maximize their profits, and they know that patientdata is extremely valuable. They are looking for detailed identity information, and that data is present inelectronic health records (EHRs). Hackers can not only steal but also make unavailable (ransomware) theEHR’s and that also has a potential impact on the patient's wellbeing. At last but not least, the HC industrysensibility makes it also a target for hostile states attacks, as in the case of the HC sector in Australia whohas been under attack by sophisticated attacks for months. Just those three threats should be enough to bringawareness to the HC industry and start taking serious steps to secure the health record, and personal detailsshould be a top priority in the healthcare industry
There is a question that begs to be asked: Why common hackers will care so much about EHR’s? As it wassaid once, “It’s economics, dummy”. A quick search in the dark web shows that EHR are, by far, the mostexpensive records that you are sold online. Today you can buy credit card data starting in €12, hacked socialmedia accounts for less than a hundred € and hacked PayPal account for €300. Complete EHR can reachover a thousand € making it one of the most valuable assets to stole for hackers. The second factor isunfortunate but true, banks and financial institutions have spent lots of time and resources (technology andspecialist) in stepping up their security, most healthcare institutions have not. The combination of relaxedsecurity standards, unawareness, high prices in the black market and the digitalization trend is the perfectopportunity to be exploited by unscrupulous hackers.
The pandemic has exacerbated the situation: Elite hackers have attacked governments and internationalorganizations working on pandemic response. The World Health Organization was targeted in March by“unknown” attackers who attacked the organization with phishing messages in an attempt to access itsdigital systems. Also, hackers believed to be linked to Iran have targeted staff drugmaker Gilead, as thecompany works a treatment for the COVID-19 virus. Cybercriminals are creating thousands of new sitesevery day to carry out spam campaigns, phishing, or to spread malware. Cybercriminals are takingadvantage of the increase in global communications due to coronavirus to mask their activities. Malware,spyware and Trojans have been found embedded in interactive coronavirus maps and websites. Spam emailsare also tricking users into clicking on links which download malware to their computers or mobile devices.Besides the increased attacks, there are fewer resources and increased risks. IT and security team have notonly been depleted by the pandemic (as in any other profession) but also have been expending lots of effortto keep most of the employees working remote. Keeping a lot of people working remote takes a toll on theIT teams and working remote without proper preparation increases the security risk. Less personal available,more work, increased security risk and increased access to records added to create the perfect storm for thesecurity of EHR’s.
Another valid question to ask why someone will pay that much for HER’s? A complete health recordincludes a full name, address, contact information, social security number (or equivalent), insurance details,the name of treating physicians, diagnoses, prescriptions, and much more. That in itself is less than acuriosity, but using all that data the buyers can commit many frauds: can usurp the identity to open bankaccounts, get credits cards and loans and get restricted prescriptions that can be sold for hundreds of euroseach. At last but not least, EHR cannot be voided or canceled as credit cards and bank accounts. The loss ispermanent and the data can be re used again and again.
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