Russia Hacked Routers to Steal Microsoft Office Tokens

2026-04-13T13:23:37Z7d33f5d48dda4e0486b943cdb3e2077087a39f32f2159b1c05b5cad7e0ddcc08
ai-securityaisurucanisterwormcredential-theftddosdo.xinggandcrabiot-botnetiranjackskidkimwolfmfa-bypassmicrosoft-patch-tuesdaymossadnation-state-espionageoauth-token-harvestingpatch-managementphishing-as-a-serviceransomwarerevilrouter-exploitationrussiastarkillersupply-chain-cloud-misconfigwiper

What happened

A series of high-impact cyber incidents and trends: Russia-linked actors exploited known flaws in older consumer/enterprise routers to mass-harvest Microsoft Office authentication tokens from users on over 18,000 networks without deploying malware; a new phishing-as-a-service called “Starkiller” proxies real login pages and relays MFA codes to steal credentials; multiple large IoT botnets (Kimwolf, Aisuru, JackSkid, Mossad) infected millions of devices and enabled record DDoS activity (some infrastructure disrupted by law enforcement); Kimwolf was used to disrupt the I2P anonymity network and,

Why it matters

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

Evidence and limitations

Source ID
krebs_on_security
Record identifier
7d33f5d48dda4e0486b943cdb3e2077087a39f32f2159b1c05b5cad7e0ddcc08
Enrichment time
2026-04-13T13:23:37Z
AI-assisted enrichment
Yes

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Record · Russia Hacked Routers to Steal Microsoft Office Tokens · Baitaphish