cybersecurity

Платформа децентралізованих ринків прогнозів Polymarket нещодавно зіткнулася з неприємною ситуацією, визнавши злам акаунтів користувачів, який стався через уразливість у сторонньому сервісі. Цей інцидент слугує черговим нагадуванням про критичну важливість безпеки у світі DeFi та про те, як зовнішні залежності можуть впливати на цілісність платформ.
Згідно з офіційним повідомленням Polymarket, злам не був прямим результатом уразливості в їхній основній смарт-контрактній архітектурі, а скоріше пов'язаний з компрометацією облікових даних користувачів, які використовували один і той же пароль на скомпрометованому сторонньому сервісі. Зловмисники скористалися цією інформацією для доступу до акаунтів Polymarket та маніпуляцій з коштами.
Цей інцидент підкреслює ризики повторного використання паролів та важливість використання надійних та унікальних облікових даних для кожної онлайн-платформи, особливо в секторі криптовалют. Polymarket заявив, що вживає заходів для посилення безпеки, включаючи рекомендації користувачам увімкнути двофакторну автентифікацію та переглянути свої паролі. Для усієї DeFi-індустрії це є важливим уроком про необхідність постійної пильності та незалежних аудиторських перевірок.
Будьте в курсі новин про безпеку та захист своїх криптоактивів!
Підписуйтесь на @Mining Updates #MiningUpdates , щоб отримувати найактуальніші попередження та рекомендації щодо безпеки у світі криптовалют.
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The UK government is facing a serious cybersecurity incident that has been linked, according to available information, to the hacking group Storm 1849, which is believed to have connections to China. The attack was reported by the BBC, which stated that sensitive government systems were compromised.
The incident involved data handled by the Foreign Office on behalf of the Home Office, particularly information related to visas. While officials say the risk to individuals remains low, the security breach has triggered a wide-ranging investigation across multiple government agencies.
Trade Minister Chris Bryant confirmed on Friday that a data breach had occurred. However, he emphasized that there is currently no indication that individuals have been directly harmed. He also stated that the security vulnerability was closed relatively quickly.
When asked whether the attack could be directly attributed to the Chinese state, Bryant was cautious. In an interview with Times Radio, he said it is not yet possible to determine whether the incident was carried out by Chinese state agents or by other actors attempting to disguise their origin.

Thousands of visa records may have been targeted
According to available information, the October cyber incident targeted systems containing visa-related data, potentially putting thousands of sensitive records at risk. The breach was detected by the Foreign Office itself, and the case has since been referred to the Information Commissioner’s Office (ICO).
The UK government has not publicly named the perpetrators, but officials confirmed that investigations are ongoing and that multiple security agencies are involved.

Intelligence warnings: Chinese cyber operations are intensifying
Suspicions of a China-linked group come amid repeated warnings from UK intelligence services about the growing aggressiveness of Chinese cyber operations. Agencies including GCHQ have repeatedly warned of attempts to steal political and commercial information, stating that more resources are now devoted to China-related activities than to those involving any other country.
According to Jamie MacColl, head of cyber and technology research at the Royal United Services Institute, one of the core problems is that many government departments still rely on outdated IT systems.
“This can be particularly acute in the public sector, because there simply isn’t enough funding,” MacColl said. He added that public procurement often becomes a race to the lowest price, leading officials to choose the cheapest providers rather than the most secure ones.

Weak infrastructure and underinvestment in defense
A similar assessment was offered by Jake Moore, global cybersecurity advisor at ESET. He said the breach once again highlights how vulnerable government digital infrastructure really is.
“Governments often rely on legacy systems because they don’t have the money to upgrade them,” Moore told the BBC. He stressed that departments must invest more heavily in digital defenses if they want to avoid repeated attacks.
Commenting on Chinese cyber tactics, Moore noted that while many cyberattacks are financially motivated, this case appears different. “This represents another level, where the primary motivation is espionage and surveillance,” he said.
At the same time, Moore cautioned against jumping to conclusions. “Sophisticated cybercriminals can make an attack appear as though it originated from another country,” he explained, adding that confirming Chinese involvement at this stage would be particularly sensitive.

A delicate moment for UK–China relations
Any confirmation of direct Chinese involvement would come at a politically delicate time. Prime Minister Sir Keir Starmer is expected to visit Beijing next year, which would mark the first visit by a UK prime minister since 2018.
The Labour government has said that engagement with China is essential on issues such as trade and climate change, but that this does not mean ignoring national security concerns. “Government systems will always be potential targets for attacks,” Bryant said, adding that the government is actively addressing the consequences of the incident.
China has consistently denied any involvement. In response to the UK’s national security strategy, a spokesperson for the Chinese embassy in London previously described British accusations as entirely fabricated and malicious slander.
Starmer has also warned that the UK cannot afford to swing between extremes in how it manages its relationship with China. “Failing to engage with China would be a dereliction of duty,” he said, describing the country as a defining force in technology, trade, and global governance.
He added that building a careful and realistic relationship with China is necessary to ensure the UK remains strong on the world stage while protecting its national security—acknowledging the reality that China does pose a security challenge.

#CyberSecurity , #Geopolitics , #USGovernment , #technews , #UK

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