Tag: ldr4

1 Attack Reports | 0 Vulnerabilities

Attack reports

Can't stop, won't stop: TA584 innovates initial access

TA584, a prominent initial access broker targeting organizations globally, demonstrated significant changes in attack strategies throughout 2025. The actor expanded its global targeting, adopted ClickFix social engineering techniques, and began delivering new malware called Tsundere Bot. TA584's op…
xworm
social engineering
cobalt strike
cybercrime
dcrat
email campaigns
warmcookie
clickfix
initial access broker
malware delivery
xeno rat
ursnif
tsundere bot
2026-01-28
ldr4
Published: January 28, 2026
Downloadable IOCs: 7
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