China-linked cyberespionage group LightBasin hacked mobile telephone networks around the world and used specialized tools to access calling records. A China-linked hacking group, tracked as LightBasin (aka UNC1945), hacked mobile telephone networks...
Symantec spotted a previously unknown nation-state actor, tracked as Harvester, that is targeting telecommunication providers and IT firms in South Asia. Symantec spotted a previously unknown nation-state actor, tracked as Harvester, that is using...
DEV-0343: Iran-linked threat actors are targeting US and Israeli defense technology companies leveraging password spraying attacks. Researchers at Microsoft Threat Intelligence Center (MSTIC) and Microsoft Digital Security Unit (DSU) uncovered a malicious...
Microsoft revealed that Russia-linked cyberespionage groups are behind the majority of the nation-state cyber attacks on US government agencies. Microsoft revealed that most of the cyber attacks on US government agencies are orchestrated by Russia-linked...
The Dutch government will not tolerate ransomware attacks that could threaten national security, it will use intelligence or military services to curb them. The Dutch government announced that it will not tolerate cyberattacks that pose a risk to its national...
Operation GhostShell: Threat actors used ShellClient malware in cyberespionage campaigns aimed at companies in the aerospace and telecommunications sectors. Hackers use stealthy ShellClient malware on aerospace, telco firms Cybereason Nocturnus...
A cyberespionage campaign hit multiple Russian organizations, including JSC GREC Makeyev, a major defense contractor, exploiting a recently disclosed zero-day. Security researchers from Malwarebytes uncovered multiple attacks targeting many Russian...
European Union representatives formally accused Russia of attempting to target the elections and political systems of several EU states. European Union has formally accused Russia of meddling in the elections and political systems of several EU states....
A spokesman for the authority running Germany's September 26 general election confirmed that hackers briefly disrupted its website last month. Threat actors last month hit the website of the authority running Germany's September 26 general election,...
Security researchers from Broadcom's Symantec linked a previously undocumented backdoor to the Chinese Grayfly operation. Experts from Broadcom's Symantec linked a previously undocumented backdoor to the Chinese Grayfly operation. In late August,...