Russia Hacked Routers to Steal Microsoft Office Tokens

2026-04-08T13:23:30Zab6dbeb89cdea00549645802e9689493bed1d0ea9989d08afefd57a8c75a6b9b
ai-securityaisuruauth-token-harvestingcanisterwormcredential-theftddosgandcrabi2p-disruptioniot-botnetjackskidkimwolfmedtech-targetingmfa-bypassmicrosoft-patchesmilitary-intelligencemossadphishing-as-a-serviceransomwarerevilrouter-vulnerabilitiesrussian-state-actorsstarkillerwiper-malware

What happened

Multiple KrebsOnSecurity reports describe a wave of high-impact cyber activity: Russian military-linked actors exploited known vulnerabilities in older Internet routers to mass-harvest Microsoft Office authentication tokens from over 18,000 networks without deploying malware; large IoT botnets (Aisuru, Kimwolf, JackSkid, Mossad) that compromised millions of devices were disrupted by law enforcement; a stealthy phishing-as-a-service (“Starkiller”) proxies real login pages and relays credentials and MFA codes; wiper campaigns (including ‘CanisterWorm’ and a claimed attack on Stryker) are active,

Why it matters

A reviewed impact interpretation has not been published for this record.

Evidence and limitations

Source ID
krebs_on_security
Record identifier
ab6dbeb89cdea00549645802e9689493bed1d0ea9989d08afefd57a8c75a6b9b
Enrichment time
2026-04-08T13:23:30Z
AI-assisted enrichment
Yes

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