Recently, the German Air Traffic Control Center（DFS）Encountered a hacker attack,The affected system is internal office communication, which is crucial for information exchange within the organization，The incident has attracted widespread attention.

German Air Traffic Control Center（DFS）It is an important agency responsible for air traffic management in Germany, located in Langen near Frankfurt am Main，Provide air traffic control services for multiple airports in Germany, including major airports such as Frankfurt and Munich.DFSThe remote tower system has been successfully operated for many years, achieving remote air traffic control of multiple airports through advanced camera systems, high-resolution videos, and infrared cameras.Its safety and stability are crucial for air transportation in Germany.

According to the Bavarian Broadcasting CorporationBR24Report,DFSstaytwo thousand and twenty-fouryearnineAt the beginning of the month, it was attacked by hackers. German Ministry of Transport, Information Security Regulatory Agencystructure（BSI）And the Office for the Protection of the Federal Constitution（BFV）All institutions have confirmed this incident.According to the spokesperson,“administrationITInfrastructure, i.eDFS GmbHOffice communication”It has been affected.Fortunatelybefore During the attack eventFlight safety has not been disrupted, and the affected system is internal office communication,thisaboutThe normal operation of air traffic control is crucial.DFSImmediate measures were taken upon discovering the issue to ensure the normal operation of air traffic,DFSIndicating that flight safety has been fully guaranteed，And strive to minimize the impact.BSIThe Federal Office for the Protection of the Constitution is also actively handling this incident.

It is currently unclear the specific identity of the attacker, but media reports suggest that the hacker group“APT 28”Perhaps the mastermind behind this incident. Hacker organization“APT 28”It is a highly regarded cyber threat actor，fromtwo thousand and eightStarting from the year of lifeJumping,two thousand and twelveYear to Yeartwo thousand and nineteenDuring the year, the organization's activities were particularly frequent.The organization exploits vulnerabilities (such asWindowsSystemAdobe FlashandOracleAttacking vulnerabilities through various means, such as periodic exploitationRCEVulnerabilities enable system residency. The installation process plays a critical role in the infection chain, and the technologies used by the organization includeLogonScriptJS/WBScriptPowerShellWait. In addition, the organization has developed various types of malicious software, such as“X-Agent”Implants, etc., are used to steal sensitive information and carry out other malicious activities.

This organization hasConducted cyber attacks on multiple targets, including government agencies, airlines, and international organizations. These attacks typically involve the theft of sensitive information, system damage, and the implantation of malicious software.astwo thousand and seventeenIn the year,German prosecutor accusesAPT 28Organizational membersNikolaj KozachekInvaded the NATO think tank Joint Air Force Capability Center located in Germany,Successfully infiltrated NATO think tanksITsystem，And installed a keylogger to monitor the organizationStealingPart of NATO's internal information has been obtained.

This attack incidentNot onlyinvolveThe safety issues of air traffic,More triggeredRegarding Germany's cybersecurity policyofWidely concerned,It once again highlights the impact of cyber attacks on critical infrastructureThreat. Previously,The German government has taken a series of measures in the past to improve the security of critical infrastructure.But recent attacks may causegovernmentFaced with greater pressure, they are required to take more practical measures to prevent future cyber threats.

With the continuous development of network technology, the means of hacker attacks are also constantly evolving.DFSAs a critical infrastructure, it holds a large amount of sensitive data. Once these data are leaked or tampered with, they will have a serious impact on the safety and efficiency of air traffic. It is necessary to continuously strengthen the construction and maintenance of its network security system, including updating and upgrading firewalls, intrusion detection, etcmonitorTechnical means such as system and data encryption. Establish a comprehensive emergency response mechanism to respond quickly in the event of a cyber attack, reducing losses and impacts.In the context of globalization,More importantStrengthen communication and collaboration with international partners to jointly address global challenges such as cybersecurity.