{"id":1526,"date":"2025-04-24T15:01:30","date_gmt":"2025-04-24T12:01:30","guid":{"rendered":"https:\/\/sgklegal.gr\/?p=1526"},"modified":"2025-04-24T15:14:53","modified_gmt":"2025-04-24T12:14:53","slug":"what-happened-to-the-hou-and-the-e-e-t-a-a","status":"publish","type":"post","link":"https:\/\/sgklegal.gr\/en\/what-happened-to-the-hou-and-the-e-e-t-a-a\/","title":{"rendered":"What Happened at the HOU and EETAA \u2014 and What You Should Do If Affected"},"content":{"rendered":"

Article in Lawspot.gr<\/a><\/p>\n

Cyber-attacks involving ransomware are among the most serious threats to the digital security of organizations, businesses, and individuals today. The recent incidents affecting the Hellenic Open University (HOU) and the Hellenic Agency for Local Development and Local Government (EETAA) highlight the severity of the issue, as they impacted thousands of individuals including students, employees, and partners.<\/p>\n

What is Ransomware?<\/h3>\n

Ransomware is a type of malicious software (malware) that, once it infiltrates a system, encrypts its files, rendering them inaccessible. The attackers then demand a ransom\u2014often a significant sum\u2014in exchange for the decryption key needed to restore access.<\/p>\n

A troubling aspect of these attacks is that, in many cases, file encryption is accompanied by data theft<\/strong>. This means that sensitive information may not only be locked but also exfiltrated. Stolen personal data can be exploited for social engineering tactics, allowing perpetrators to guess passwords (e.g. using birth dates, tax IDs, etc.), gain access to online accounts, or even impersonate individuals to commit fraud against their contacts.<\/p>\n

Ransomware typically spreads through phishing emails with malicious attachments or through compromised websites.<\/p>\n

What Happened at HOU and EETAA?<\/h3>\n

At the HOU, the cyber-attack occurred in late October 2024, resulting in the encryption and potential leakage of approximately 813 GB of data<\/strong>. According to official sources, the leaked files included personal information such as full names, tax identification numbers, social security numbers, ID details, photographs, bank account information, signatures, and financial records.<\/p>\n

Similarly, the EETAA announced that its systems had also been breached. According to the attackers, personal data belonging to a large number of individuals\u2014including minors\u2014was both encrypted and stolen.<\/p>\n

What Should I Do If I Think My Data Was Compromised?<\/h3>\n

If you believe your personal data may have been affected, it is important to act promptly:<\/p>\n

    \n
  1. \n

    Contact the HOU or EETAA<\/strong> to verify whether your data was involved in the breach.<\/p>\n<\/li>\n

  2. \n

    Monitor your bank accounts<\/strong> for suspicious transactions, and notify your bank immediately if anything unusual occurs.<\/p>\n<\/li>\n

  3. \n

    Change all passwords<\/strong>, especially those used for online banking, email, and essential services. Use strong, unique passwords for each platform.<\/p>\n<\/li>\n

  4. \n

    Update your antivirus and cybersecurity software<\/strong>, and run full system scans to detect and remove any potential threats.<\/p>\n<\/li>\n

  5. \n

    Stay alert for phishing attempts<\/strong>, including fake emails, SMS, or phone calls seeking to extract additional personal information.<\/p>\n<\/li>\n<\/ol>\n

    Digital security is no longer optional\u2014it is a vital necessity<\/strong> for both individuals and institutions. As cyber threats continue to evolve, prevention, awareness, and swift response<\/strong> are the most effective defenses.<\/p>\n

    At our law office, we offer specialized services in cyber-attack prevention and incident response, legal support in cases of data breaches, and expert consulting on digital security and privacy protection. We are committed to providing responsible and reliable guidance to help you navigate today\u2019s complex cyber environment.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Article in Lawspot.gr Cyber-attacks involving ransomware are among the most serious threats to the digital security of organizations, businesses, and individuals today. The recent incidents affecting the Hellenic Open University (HOU) and the Hellenic Agency for Local Development and Local Government (EETAA) highlight the severity of the issue, as they impacted thousands of individuals including […]<\/p>\n","protected":false},"author":4,"featured_media":1524,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[186,190,192,194,200,189,197,188,191,199,198,185,187,193,196,184,195],"class_list":["post-1526","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-en","tag-attack","tag-cyber-attack","tag-data-breach","tag-digital-data-theft","tag-digital-fraud-after-cyber-attack","tag-how-to-prevent-ransomware","tag-identity-theft-after-ransomware","tag-incident-response","tag-legal-support","tag-online-personal-data-stolen-what-now","tag-protect-personal-data","tag-ransomware","tag-types-of-ransomware","tag-victim-support","tag-was-my-data-leaked","tag-what-is-ransomware","tag-what-to-do-after-data-breach"],"_links":{"self":[{"href":"https:\/\/sgklegal.gr\/en\/wp-json\/wp\/v2\/posts\/1526","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sgklegal.gr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sgklegal.gr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sgklegal.gr\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/sgklegal.gr\/en\/wp-json\/wp\/v2\/comments?post=1526"}],"version-history":[{"count":1,"href":"https:\/\/sgklegal.gr\/en\/wp-json\/wp\/v2\/posts\/1526\/revisions"}],"predecessor-version":[{"id":1527,"href":"https:\/\/sgklegal.gr\/en\/wp-json\/wp\/v2\/posts\/1526\/revisions\/1527"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sgklegal.gr\/en\/wp-json\/wp\/v2\/media\/1524"}],"wp:attachment":[{"href":"https:\/\/sgklegal.gr\/en\/wp-json\/wp\/v2\/media?parent=1526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sgklegal.gr\/en\/wp-json\/wp\/v2\/categories?post=1526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sgklegal.gr\/en\/wp-json\/wp\/v2\/tags?post=1526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}