Costin Raiu
Costin Raiu is an independent security researcher and former Director of Kaspersky's Global Research and Analysis Team (GReAT), widely known for investigating advanced persistent threats.
Last updated 11 Nov 2026 · Named in 3 answers across 2 engines
Bing AI Mode starts a separate baseline. Copilot remains a separate public engine and keeps its history; changes across the switch are not like-for-like growth.
How AI engines see them
The engines consistently describe Costin Raiu as a leading Romanian cybersecurity researcher and executive specializing in Advanced Persistent Threats. They agree on his long tenure and leadership at Kaspersky's Global Research and Analysis Team, GReAT. chat_gpt provides details on his three decades of experience and early career start in 2000. gemini adds context regarding his previous role as Chief Security Expert overseeing the EEMEA region. google_ai_mode highlights his current consulting work with TLPBLACK and his involvement in the Three Buddy Problem podcast. The most cited pages across the engines are from eugene.kaspersky.com.
- ChatGPTNot named
Costin G. Raiu is a Romanian cybersecurity researcher who joined Kaspersky in 2000 and became Director of GReAT in 2010.
Known for- investigating advanced persistent threats (APTs)
- sophisticated malware
- cyberespionage operations
- GeminiNot named
Costin Raiu serves as the Director of the Global Research & Analysis Team (GReAT) at Kaspersky, a position he has held since 2010.
Known for- leadership role within Kaspersky
- uncovering and analyzing high-level malicious operations
- complex malware
- Google AI ModeNot named
Costin Raiu is a veteran Romanian cybersecurity researcher and threat hunter who spent over two decades at Kaspersky as Director of GReAT.
Known for- leading authority on Advanced Persistent Threats (APTs)
- complex cyber espionage
- Co-founded RAV (MScan)
- PerplexityNot named
No description yet.
- Bing AI ModeNot named
No description yet.
- CopilotNot named
No description yet.
Top Segments
- #69Threat Intelligenceof 73Named in 3 answers
Track Costin
Follow Costin's measured AI visibility and see the questions where they rank.