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Recent Cyber Attacks: Trends, Tactics, and Countermeasures

Hacker's King

In the digital age, cyber-attacks are a growing concern for individuals, businesses, and governments worldwide. These attacks are becoming more sophisticated, targeted, and damaging, threatening data privacy, financial stability, and national security.

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Russia-linked threat actors threaten the UK and its allies, minister to say

Security Affairs

He is expected to warn about the activity conducted by Russia’s GRU Unit 29155 , which the UK government accuses of conducting several attacks across the UK and Europe. McFadden will warn of Russia’s cyber capabilities that can target critical infrastructure, such as power grids, causing severe damage.

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EU announced sanctions on three members of Russia’s GRU Unit 29155

Security Affairs

The EU sanctioned three members of Russia’s GRU Unit 29155 for cyberattacks on Estonia’s government agencies in 2020. “The Council today adopted additional restrictive measures against three Russian individuals responsible for a series of cyberattacks carried out against the Republic of Estonia in 2020. .

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Sophos details five years of China-linked threat actors’ activity targeting network devices worldwide

Security Affairs

Sophos, with the help of other cybersecurity firms, government, and law enforcement agencies investigated the cyber attacks and attributed them multiple China-linked APT groups, such as Volt Typhoon , APT31 and APT41 / Winnti. The Chinese hackers have also ramped up the use of zero-day vulnerabilities in targeted devices.

Firmware 125
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China-linked APT Silk Typhoon targets IT Supply Chain

Security Affairs

Silk Typhoon is a China-linked cyber espionage group involved in the cyber attack against the US Treasury. Though not directly attacking Microsoft cloud services, they exploit unpatched apps to escalate privileges and gain access to customer networks.

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Chinese national charged for hacking thousands of Sophos firewalls

Security Affairs

has charged a Chinese national for hacking thousands of Sophos firewall devices worldwide in 2020. has charged the Chinese national Guan Tianfeng (aka gbigmao and gxiaomao) for hacking thousands of Sophos firewall devices worldwide in 2020. Tianfeng worked at Sichuan Silence Information Technology Co.,

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U.S. warns of incoming cyber threats following Iran airstrikes

Security Affairs

“Low-level cyber attacks against US networks by pro-Iranian hacktivists are likely, and cyber actors affiliated with the Iranian government may conduct attacks against US networks.” officials linked to a 2020 military commander’s death. officials linked to a 2020 military commander. .”