Hackers Exploit AnySign4PC via Hacked Korean Sites to Install Backdoors Without Prompts

Hackers Exploit AnySign4PC via Hacked Korean Sites to Install Backdoors Without Prompts Source: The Hacker News South Korean authorities and four security firms have disclosed a state-sponsored campaign that compromised trusted domestic websites. The attackers used those sites to exploit locally installed financial-security software and infect targeted visitors with SIGNBT or COPPERHEDGE backdoors. A comprom Read original

July 30, 2026 Updated: October 9, 2026 1 min

Hackers Exploit AnySign4PC via Hacked Korean Sites to Install Backdoors Without Prompts

Hackers Exploit AnySign4PC via Hacked Korean Sites to Install Backdoors Without Prompts Source: The Hacker News South Korean authorities and four security firms have disclosed a state-sponsored campaign that compromised trusted domestic websites. The attackers used those sites to exploit locally installed financial-security software and infect targeted visitors with SIGNBT or COPPERHEDGE backdoors. A comprom Read original

July 30, 2026 Updated: October 9, 2026 1 min

Hackers Exploit AnySign4PC via Hacked Korean Sites to Install Backdoors Without Prompts

Hackers Exploit AnySign4PC via Hacked Korean Sites to Install Backdoors Without Prompts Source: The Hacker News South Korean authorities and four security firms have disclosed a state-sponsored campaign that compromised trusted domestic websites. The attackers used those sites to exploit locally installed financial-security software and infect targeted visitors with SIGNBT or COPPERHEDGE backdoors. A comprom Read original

July 30, 2026 Updated: October 9, 2026 1 min

Hackers Exploit AnySign4PC via Hacked Korean Sites to Install Backdoors Without Prompts

Hackers Exploit AnySign4PC via Hacked Korean Sites to Install Backdoors Without Prompts Source: The Hacker News South Korean authorities and four security firms have disclosed a state-sponsored campaign that compromised trusted domestic websites. The attackers used those sites to exploit locally installed financial-security software and infect targeted visitors with SIGNBT or COPPERHEDGE backdoors. A comprom Read original

July 30, 2026 Updated: October 9, 2026 1 min

Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential Rotation

Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential Rotation Source: The Hacker News The Russian threat actors recently linked to the exploitation of a now-patched vulnerability in Zimbra have been observed exploiting another vulnerability, this time in Microsoft Outlook Web Access (OWA), to target U.S. and European government entities, as well as the telecommunications, financial, Read original

Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential Rotation

Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential Rotation Source: The Hacker News The Russian threat actors recently linked to the exploitation of a now-patched vulnerability in Zimbra have been observed exploiting another vulnerability, this time in Microsoft Outlook Web Access (OWA), to target U.S. and European government entities, as well as the telecommunications, financial, Read original

Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential Rotation

Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential Rotation Source: The Hacker News The Russian threat actors recently linked to the exploitation of a now-patched vulnerability in Zimbra have been observed exploiting another vulnerability, this time in Microsoft Outlook Web Access (OWA), to target U.S. and European government entities, as well as the telecommunications, financial, Read original

Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential Rotation

Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential Rotation Source: The Hacker News The Russian threat actors recently linked to the exploitation of a now-patched vulnerability in Zimbra have been observed exploiting another vulnerability, this time in Microsoft Outlook Web Access (OWA), to target U.S. and European government entities, as well as the telecommunications, financial, Read original

Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential Rotation

Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential Rotation Source: The Hacker News The Russian threat actors recently linked to the exploitation of a now-patched vulnerability in Zimbra have been observed exploiting another vulnerability, this time in Microsoft Outlook Web Access (OWA), to target U.S. and European government entities, as well as the telecommunications, financial, Read original

Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential Rotation

Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential Rotation Source: The Hacker News The Russian threat actors recently linked to the exploitation of a now-patched vulnerability in Zimbra have been observed exploiting another vulnerability, this time in Microsoft Outlook Web Access (OWA), to target U.S. and European government entities, as well as the telecommunications, financial, Read original