Russia Hacked Routers to Steal Microsoft Office Tokens
2026-04-13T01:23:31Z•d7425bd1cbd72f76684a6e91249db0ce37158bfb8d1b14a3e01710f9966394cd
AI assistantsAisuruCanisterWormDDoSGandCrabIoT botnetIran-targetingJackSkidKimwolfMFA bypassMicrosoft Office tokensMossadREvilRussia-linked actorsStarkillerStryker incidentdoxingpatch Tuesdayphishing-as-a-serviceransomwarerouter exploitationtoken theftvulnerabilitieswiper malware
What happened
Multiple high-impact incidents and trends: Russia-linked operators exploited known flaws in legacy routers to mass-harvest Microsoft Office authentication tokens from over 18,000 networks without deploying malware. A stealthy phishing-as-a-service called “Starkiller” proxies real login pages to capture credentials and MFA codes. Large IoT botnets (Aisuru, Kimwolf, JackSkid, Mossad) that compromised millions of devices have been targeted by international takedowns, but Kimwolf remains disruptive (including attacks on the I2P anonymity network) and its operator (“Dort”) has been doxxed/linked to
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- krebs_on_security
- Record identifier
- d7425bd1cbd72f76684a6e91249db0ce37158bfb8d1b14a3e01710f9966394cd
- Enrichment time
- 2026-04-13T01:23:31Z
- AI-assisted enrichment
- Yes
This record may overlap with other records. Its enrichment can be incomplete or wrong, and machine assistance was used. Validate consequential decisions against the linked source and your own environment.