When a cyberattack knocked out Romanian hospitals, doctors recovered a classic: pencil and paper

Computer technology has arrived to make our lives easier. In the health field, for example, hospitals are increasingly interconnected. Doctors in many countries around the world have access to electronic medical records and patients to paperless prescriptions. All of this can be fantastic, as long as it works well, of course. Romania experienced it in February 2024, when part of its health system was caught in a virus attack. ransomware which affected the Hipocrate platform used by hospitals throughout the country. Two years later, a reconstruction of the BBC It allows us to better understand what happened, how many hospitals were really infected and how the crisis was contained. The problem was especially delicate because Hippocrates was integrated into very different tasks of daily hospital life. The platform was used to register patients, order tests, view results, manage medications, and organize supplies. In practice, its fall left many centers without one of their main coordination tools. The ransomware variant identified was BackMyData. As usually happens in this type of attacks, the files were encrypted, renamed and unusable for system administrators. There was talk of a ransom of 3.5 bitcoins, about 175,000 euros at the exchange rate at the time, in exchange for the supposed key to recover the information. As new notices came in from hospitals, Romania’s National Cyber ​​Security Directorate, the DNSC, made a drastic decision: ordering more than 100 hospitals to they will disconnect from the network. The measure left them without digital tools, but it allowed them to isolate the problem and gain time. Over time, the photography of the incident has become more refined. The number of hospitals directly infected by BackMyData was 26. The operational impact, however, was much greater: more than 100 hospitals were left offline or without normal access to their digital services. Inside the hospitals, the response was much more earthly. Some doctors asked the lab to deliver results on paper, others turned to offline spreadsheets, and many went back to register patients by hand. It was not a metaphor: for several days, part of the Romanian healthcare functioned with analogue tools. Romania chose not to pay the ransom and focused recovery on available backups. The strategy allowed operations to be recovered, at least essentially. According to updated information, most hospitals returned to almost normal operation in about five days. While there were no deaths or serious injuries to patients, the outage left work pending for weeks. All the information written down on paper had to re-enter the systems and some data was lost forever. Romanian authorities have not publicly attributed the attack to a specific group. There was later an international operation against a gang related to the BackMyData ecosystem, with four Russian citizens arrested outside Russia, but the BBC does not present it as a direct resolution of the case. Those days left an image that is difficult for many to forget: modern hospitals, useless screens and doctors doing something as old as writing to continue providing care. This case, however, also showed that backups and recovery plans are essential in the interconnected world we live in. Images | Pixabay | Tima Miroshnichenko | Miguel Ausejo In Xataka | Spotify will not let you log in with your username and password. It is a wonderful idea to protect your account

He had almost five millennia hidden under the Romanian forest

Lidar has become a central tool in archaeological work. One that has allowed us to find entire cities Lost centuries ago Inside dense forest areas in remote places. But we must not go too far to run into findings promoted by this technology. Bronze age strength. An example is in the remains of a fortress recently found In the Neamt district, in Romania. The remains have been dated in the early bronze age, and their finding was made through measurements by lidar Lidar. Lidar is acronym (Light detection and rangingeither Laser imaging detection and ranging) with which we refer to an analogous technology to the radar but that makes use of the laser instead of the radio waves used by the veteran detection system. This technique has become a very useful tool for archeology since Allows you to explore precisely The relief hidden under vegetation, even when it is dense. This implies that the equipment does not have to perform extensive cleaning of the land, with the consequent impact on local biodiversity. What is more, allows to obtain valuable information before setting a foot on the ground: thanks to the use of drones, the preliminary work can be done at a distance. As a counterpoint, this technology requires additional expert knowledge. The hidden fortress. The site It would correspond to a settlement with various fortified areas and has been dated in the early bronze age, between the fourth and the third millennium before our era. That is, between 4,000 and 5,000 years ago. As explained by the Equio responsible for the study, the spatial disposition of the fortifications allows us to conclude that they had the function of protecting or controlling a “clearly defined” geographical territory. A territory rich in resources such as salt. The study has not yet been the filter of the review by peer and subsequent publication in a magazine, but was presented at the Landscape Archaeology Conference held last year at the University of Alcalá. He abstract or summary can be consulted through the repository Researchgate. The complexity of the environment. Lidar gives archeology a different perspective, an aerial vision of greater precision than that would allow more conventional “bird’s bird” prospects, based on simple optical instruments. This does not imply that all work is done: the land still hidden important information about who built this fortified environment and what their motives were. “Even if some details related to the presence of defensive structures cannot be observed at the ground level, the detailed topographic image is absolutely necessary to understand the complexity of these fortifications in relation to the landscape that surrounds them,” explains the equipment in the abstractof the conference. In Xataka | The use of Lidar has helped discover that in the ancient Teotihuacán it was built so beastly that it affected later buildings, according to a study Image | Image by Lidar del Castillo Racochi, in Ukraine (without relation to the study). Panchuk Valentyn / Neamth district. Pixabay

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