Cybersecurity Speaker and Media Expert

Deividas Lis is a Vilnius-based cyber threat intelligence researcher, former cybercrime investigator and public speaker. He explains technically complex threats in direct language for security professionals, executives, journalists and general audiences.

For speaking or media enquiries, email info@hecavex.com or contact Deividas through LinkedIn.

Speaking topics

• Cyber threat intelligence that supports decisions rather than producing longer IOC lists
• OSINT and infrastructure pivoting for fraud, phishing and cybercrime investigations
• Social engineering, ClickFix and why attackers increasingly target people instead of vulnerabilities
• Identity attacks, session theft and why MFA is not a complete security strategy
• Information operations, disinformation infrastructure and AI-assisted influence campaigns
• Intelligence sharing, MISP and practical collaborative defence

Featured talk abstracts

Intelligence beyond indicators

Threat intelligence becomes useful when it changes a decision. This talk moves beyond longer IOC lists and shows how infrastructure, behaviour, confidence and collection gaps can be turned into an assessment that defenders and leaders can act on.

One scam domain is rarely alone

A single phishing or fraud URL is usually an entry point, not the investigation. This practical session follows the pivots through redirects, DNS, certificates, hosting, page templates and related infrastructure while separating useful correlation from accidental overlap.

Attackers are looking for people

ClickFix, session theft and modern social engineering succeed by turning the victim into part of the execution chain. This talk explains why MFA and awareness slogans are not enough, then connects attacker behaviour to practical detection and response opportunities.

Practical details

• Formats: 20-minute briefing, 45-minute conference session, panel, webinar, podcast or newsroom interview
• Languages: English or Lithuanian
• Location: Vilnius, Lithuania; available remotely or in person by arrangement
• Audiences: technical, executive or general public

Media commentary

Deividas is available for concise expert commentary on active cybercrime campaigns, online fraud, data breaches, phishing and social engineering, threat intelligence, OSINT and information operations. Commentary can be provided in English or Lithuanian.

For a deadline-driven media request, put the deadline and subject in the email title and write to info@hecavex.com.

Short biography

Deividas Lis is an independent cyber threat intelligence researcher, former cybercrime investigator and public speaker. His work covers CTI, threat hunting, malware, cybercrime infrastructure, OSINT, fraud, espionage, information operations and detection engineering. He publishes independent bilingual research through HECAVEX.

Event organisers and editors may use this biography with attribution. For a longer professional background and selected appearances, see About HECAVEX and Deividas Lis.

Selected appearances

• Expert commentary for Delfi on a large-scale Facebook data exposure
• Interview with Žinių radijas about how scammers select and approach victims
• Expert commentary for TV3 about a rapidly spreading fraud scheme
• Long-form conversations on Pociūnas Podcast and Tapk Geresniu Podcast about cybercrime investigations, fraud and the dark web
• NordStellar webinar on building effective threat-intelligence capabilities

View the linked appearances and full descriptions.

Media kit

The HECAVEX English media kit is a print-ready, single-page HTML file with short and extended biographies, speaking topics, formats, selected appearances and booking details. Open it on HECAVEX to use the publication’s self-hosted typefaces, then print it, save it as PDF or download the HTML file. When the downloaded file is opened offline, its content and layout remain usable with local system fonts.

High-resolution press photography is available on request from info@hecavex.com. The abstract website avatar is deliberately not presented as a press headshot.

Booking information

When contacting, include the event or publication, proposed topic, audience, format, location or remote option, language and expected date. Email info@hecavex.com.