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krebsonsecurity.com · high

FBI arrests Canadian ransomware negotiator Edward Dubrovsky in ShinyHunters extortion probe

The FBI arrested a Canadian cybersecurity executive in Pennsylvania on October 8, 2026, in connection with its investigation into the ShinyHunters extortion group. Court records point to Edward Dubrovsky, a ransomware negotiation specialist formerly of Cypfer and now associated with CyberSteward. He faces charges of conspiracy to threaten…

krebsonsecurity.com · · 2 fontes · 2 atualizações high

Microsoft October 2026 Patch Tuesday fixes 1,400+ flaws, a record batch with one exploited Windows Shell zero-day

Microsoft released updates fixing more than 1,400 vulnerabilities in Windows and other software, far above September's record of nearly 1,000 fixes. Only one flaw is a confirmed zero-day exploited in the wild: CVE-2026-96951, a security feature bypass in Windows Shell affecting Windows 10, Windows 11 and some Windows Server versions. At l…

krebsonsecurity.com · high

Feds suspect ransomware negotiation executives helped ShinyHunters run Shinywire extortion site after FBI jobs portal breach

U.S. federal investigators pursuing ShinyHunters, which recently stole sensitive personnel data from the FBI recruitment site fbijobs.gov, reportedly identified executives at two ransomware negotiation firms with unusually close ties to the group. One U.S. consulting firm executive is suspected of helping operate the now-defunct extortion…