Security News

MirrorFace hackers targeting Japanese govt, politicians since 2019
2025-01-09 17:20

The National Police Agency (NPA) and the Cabinet Cyber Security Center in Japan have linked a cyber-espionage campaign targeting the country to the Chinese state-backed "MirrorFace" hacking group. [...]

Japanese Police claim China ran five-year cyberattack campaign targeting local orgs
2025-01-09 03:56

‘MirrorFace’ group found ways to run malware in the Windows sandbox, which is worrying Japan’s National Police Agency and Center of Incident Readiness and Strategy for Cybersecurity have confirmed...

Chinese Hackers Target Japanese Firms with LODEINFO and NOOPDOOR Malware
2024-07-31 11:01

Japanese organizations are the target of a Chinese nation-state threat actor that leverages malware families like LODEINFO and NOOPDOOR to harvest sensitive information from compromised hosts while stealthily remaining under the radar in some cases for a time period ranging from two to three years. "The actors behind NOOPDOOR not only utilized LODEINFO during the campaign, but also utilized the new backdoor to exfiltrate data from compromised enterprise networks," it said.

Japanese space agency spotted zero-day attacks while cleaning up raid on M365
2024-07-11 05:31

The Japanese Space Exploration Agency discovered it was under attack using zero-day exploits while working with Microsoft to probe a 2023 cyberattack on its systems. Then there's the mention of zero-day attacks in the last sentence of a section about countermeasures like closer network monitoring and improve remote access security the agency adopted.

Japanese vid-sharing site Niconico needs rebuild after cyberattack
2024-06-11 02:00

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Japanese police create fake support scam payment cards to warn victims
2024-04-27 17:11

Japanese police placed fake payment cards in convenience stores to protect the elderly targeted by tech support scams or unpaid money fraud. The cards are labeled "Virus Trojan Horse Removal Payment Card" and "Unpaid Bill Late Fee Payment Card," and were created by the Echizen Police in the Fukui prefecture in Japan as an alert mechanism.

Japanese government rejects Yahoo! infosec improvement plan
2024-04-17 05:44

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Japanese Space Agency JAXA hacked in summer cyberattack
2023-11-29 17:04

The Japan Aerospace Exploration Agency was hacked in a cyberattack over the summer, which may have put sensitive space-related technology and data at risk. The security breach was discovered this autumn when law enforcement authorities alerted Japan's space agency that its systems were compromised, as first reported by The Yomiuri Shimbun.

China's BlackTech Hacking Group Exploited Routers to Target U.S. and Japanese Companies
2023-09-28 13:47

Cybersecurity agencies from Japan and the U.S. have warned of attacks mounted by a state-backed hacking group from China to stealthily tamper with branch routers and use them as jumping-off points...

Japanese watchmaker Seiko breached by BlackCat ransomware gang
2023-08-21 14:40

The BlackCat/ALPHV ransomware gang has added Seiko to its extortion site, claiming responsibility for a cyberattack disclosed by the Japanese firm earlier this month.Seiko apologized to the potentially impacted customers and business partners and urged them to be vigilant against email or other communication attempts potentially impersonating Seiko.