Why busy security leaders listen instead of read

There is more security content published in a single day than any CISO could read in a month. RSS feeds, vendor research, advisories, LinkedIn threads, three different newsletters that all summarize the same breach. Keeping up by reading is a losing game, and most security leaders gave up on it years ago.

Podcasts solved the time problem. A show plays during the commute, the gym, the dog walk, the gap between back-to-back incident calls: dead time that can't be spent reading anyway. And the format suits the audience: long-form conversation is where you actually hear how a practitioner thinks through a problem, not just the sanitized conclusion that makes it into a blog post.

The data backs up the habit. Signal Hill Insights found that 83% of senior executives had listened to a podcast in the past week (versus 66% of other monthly listeners) and that senior executives are more than twice as likely to be "power listeners" putting in five-plus hours a week. They also skew toward news, business, and technology, which is exactly where the shows below live.

We produce podcasts for B2B companies, including ones that sell into security, so we listen to a lot of these. The list below is not a scrape of "top 50 cyber podcasts" with dead links. We verified that every one of these 11 was still publishing in 2026, and we noted who hosts or produces each so you know whose lens you're getting. It's organized by listener type: practitioner, executive, threat-intel, and newcomer. Skip to the table if you just want the shortlist.

The 11 shows at a glance

Four listener types, eleven shows. "Best for" is our read on who gets the most out of each, though most of these reward more than one audience.

Show Host / producer Best for Format & length
Darknet Diaries Jack Rhysider Newcomer / anyone Narrative storytelling, ~60–90 min, monthly
CISO Series Podcast David Spark + co-hosts Executive Panel / game show, ~40 min, weekly
Defense in Depth David Spark, Geoff Belknap, Steve Zalewski Executive Debate format, ~30 min, weekly
Risky Business Patrick Gray & Adam Boileau Practitioner / threat-intel News + interview, ~60 min, weekly
Malicious Life Ran Levi (produced by Cybereason) Newcomer / history buff Narrative storytelling, ~30–45 min, biweekly
Click Here Dina Temple-Raston (Recorded Future News) Threat-intel / newcomer Investigative journalism, ~30 min, 2x weekly
Hacker Valley Studio Ron Eddings Practitioner / career Interview, ~30–45 min, weekly
Smashing Security Graham Cluley + guests Newcomer / general Conversational news, ~50 min, weekly
Cyber Security Headlines CISO Series All (daily catch-up) News brief, ~7 min, every weekday
SANS ISC Stormcast Dr. Johannes Ullrich Practitioner / defender Technical news brief, ~5 min, every weekday
Unsupervised Learning Daniel Miessler Executive / strategist Analysis + curation, ~20–40 min, weekly

1. Darknet Diaries

Who it's for: Newcomers, the security-curious, and anyone who wants a story rather than a status update. It's also the show most likely to convert non-security colleagues into people who understand why your job is hard.

What makes it worth your time: Darknet Diaries is the category's crossover hit for a reason. Host Jack Rhysider takes a single real story (a breach, a social-engineering caper, a piece of malware, an intelligence operation) and reports it out like a true-crime documentary. The production is meticulous, the pacing is tight, and the technical accuracy holds up to a practitioner ear without ever requiring one.

Host: Jack Rhysider, independent.

Honest note: The release cadence is slow, roughly one episode a month, so it's a depth read, not a way to keep current. And after years of running it solo, the best episodes are extraordinary while the occasional one feels like a placeholder. Still the gold standard for narrative security storytelling.

2. CISO Series Podcast

Who it's for: Security executives and the people who sell to them. If your day is part technology and part politics, this is the show that takes the politics seriously.

What makes it worth your time: The flagship of David Spark's CISO Series media network pairs a security leader co-host with a rotating cast of practicing CISOs and frames each episode as a structured, lightly competitive discussion. It's the rare show that talks openly about the org-chart realities of the job (board pressure, vendor fatigue, budget fights) instead of pretending security is a purely technical discipline. The whole network exists because CISOs kept showing up for it.

Host / producer: David Spark, with rotating CISO co-hosts; produced by CISO Series.

Honest note: The game-show structure is divisive: some listeners love the energy, others find the segments gimmicky and just want the conversation. It also leans heavily sponsor-supported, though the sponsorship is disclosed and rarely intrudes on the content.

3. Defense in Depth

Who it's for: Executives and senior practitioners who'd rather hear an argued debate than a consensus take.

What makes it worth your time: The other essential CISO Series show, Defense in Depth picks one genuinely contested topic per episode ("is the SOC dead," "do we over-rotate on compliance," that flavor) and mines the InfoSec community's own posts to stage the disagreement. Co-hosts David Spark, Geoff Belknap, and Steve Zalewski bring two decades of operator perspective. At roughly 30 minutes it's the most efficient way to pressure-test your own opinion against the field's.

Host / producer: David Spark, Geoff Belknap, and Steve Zalewski; produced by CISO Series.

Honest note: Because it's built on community contributions, episode quality tracks how spicy that week's topic was. A great debate is genuinely clarifying; a tepid one can feel like a roundup of LinkedIn comments.

4. Risky Business

Who it's for: Technical CISOs, security researchers, founders, and anyone who wants the week's news delivered with an opinion and zero deference to vendors.

What makes it worth your time: Risky Business has been a fixture of the discipline for over fifteen years, and it stays essential because Patrick Gray refuses to be impressed by anything. The weekly news segment with Adam Boileau is unfiltered, frequently funny, and unafraid to call a story overblown. The reach backs up the reputation: Gray's shows are downloaded over 200,000 times a month, skewing exactly toward the technical CISOs and researchers vendors most want to reach.

Host: Patrick Gray and Adam Boileau; part of Risky Business Media, which also runs Risky Business News, Between Two Nerds, and Seriously Risky Business.

Honest note: The sponsor interview is clearly delineated from the news, but it is a sponsor interview, and the Australian-centric, dry-humor style isn't for everyone. If you want neutral wire-service tone, look elsewhere. The whole point here is the editorial voice.

5. Malicious Life

Who it's for: Newcomers, history buffs, and seasoned practitioners who want the backstory behind the threats they manage.

What makes it worth your time: Malicious Life turns the history of hacking and cybersecurity into proper narrative storytelling: the origins of viruses, the cultures that produced famous hackers, the incidents that shaped modern defense. Host Ran Levi, who built his craft on the Israeli history podcast Making History, gives it documentary polish. It reportedly draws a monthly audience well over 250,000 and is a fixture in the technology charts.

Producer: Hosted by Ran Levi and produced and sponsored by Cybereason, a clean example of a security vendor running a branded show that practitioners genuinely recommend.

Honest note: It's a vendor-produced podcast, which the show discloses; the editorial is independent enough that this rarely shows, but it's worth knowing whose budget funds it. As history rather than news, it won't help you with this week's CVE.

6. Click Here

Who it's for: Threat-intel-minded leaders and newcomers who want serious investigative journalism without the jargon.

What makes it worth your time: Click Here is the most journalistically rigorous show on this list. Hosted and executive produced by former NPR investigations correspondent Dina Temple-Raston, it pulls back the curtain on ransomware crews, nation-state operations, and the people chasing them, explained for a smart non-specialist. It's won three Edward R. Murrow Awards, passed two million downloads in the past year, and in January 2026 expanded into a weekly public-radio program distributed by PRX.

Host / producer: Dina Temple-Raston; produced by the newsroom at Recorded Future News.

Honest note: Because it's written for a broad public-radio audience, deep practitioners may occasionally find the technical explanations a notch too gentle. That accessibility is also exactly what makes it the show you forward to your board.

7. Hacker Valley Studio

Who it's for: Practitioners thinking about the human side of the work: careers, leadership, burnout, the path from analyst to leader.

What makes it worth your time: Hacker Valley Studio grew from one show into a security-focused media company, and its through-line is people rather than packets. Host Ron Eddings interviews practitioners and leaders about how they actually built their careers and stay sane doing this job, which is useful if you're managing a team or your own trajectory, not just your stack. The show has well over 400 episodes and is still recording live from events like RSAC into 2026.

Host: Ron Eddings (Hacker Valley Media).

Honest note: If you came strictly for deep technical content, the career-and-mindset focus can feel light. Taken for what it is (the human and leadership layer of security), it fills a gap most technical shows ignore.

8. Smashing Security

Who it's for: Newcomers, generalists, and anyone who wants to stay current without it feeling like homework.

What makes it worth your time: Smashing Security has been running weekly since 2016, racked up over ten million downloads, and won "most entertaining security podcast" honors repeatedly. Industry veteran Graham Cluley and guests serve up the week's cybercrime, privacy blunders, and tech mishaps with genuine humor and, in the show's own words, zero tolerance for tech waffle. It's the easiest show on this list to hand to a non-technical colleague.

Host: Graham Cluley, with rotating guest co-hosts.

Honest note: Long-time listeners miss the regular presence of original co-host Carole Theriault, and the comedy-first framing means it's a current-events show, not a source of deep technical analysis. For depth, pair it with one of the practitioner shows above.

9. Cyber Security Headlines

Who it's for: Everyone. This is the daily baseline: the show you play first thing so you're never blindsided by a story your CEO already saw.

What makes it worth your time: Another CISO Series production, Cyber Security Headlines delivers the day's top security stories in seven minutes or less, every weekday, with a longer 20-minute "Week in Review" roundup. It recently passed its five-year mark. As a pure efficiency play it's hard to beat: you're caught up before your coffee is cold.

Producer: CISO Series.

Honest note: By design it's breadth over depth: headlines, not analysis. Treat it as the wire service that tells you what to go read more about, not the place you'll form an opinion.

10. SANS ISC Stormcast

Who it's for: Hands-on defenders, SOC analysts, and engineers who want technical specifics, not industry chatter.

What makes it worth your time: The SANS Internet Storm Center Stormcast is a roughly five-minute daily brief from Dr. Johannes Ullrich summarizing current network-security events: new vulnerabilities, active exploitation, things you may need to patch or hunt for today. It's drawn from the Internet Storm Center's own analysis and listener submissions, which keeps it close to what's actually hitting defenders. The ISC was still publishing daily diaries in June 2026, so the firehose is very much on.

Host: Dr. Johannes Ullrich, Dean of Research at the SANS Technology Institute.

Honest note: It's deliberately dry and dense: no production gloss, no banter, straight to the technical point. That's a feature for defenders and a turn-off for anyone wanting a narrative. It complements the strategic shows rather than competing with them.

11. Unsupervised Learning

Who it's for: Strategists and executives trying to think a step ahead, especially where security, AI, and the broader threat picture intersect.

What makes it worth your time: Daniel Miessler's Unsupervised Learning is the audio companion to his long-running newsletter, condensing hours of research into curated news plus original analysis on cybersecurity, AI, and where technology is heading. With 500-plus episodes since 2016, it's strongest as a thinking aid. Miessler is willing to take positions and connect security to bigger trends, which is exactly the altitude a leader needs.

Host: Daniel Miessler, independent.

Honest note: The format and emphasis have shifted toward AI over time, so if you want pure security and nothing else, the ratio may frustrate you. It's an analysis-and-opinion show: you're buying one well-informed person's lens, which is the point.

Thinking about launching your own?

Here's the pattern that jumps out once you've read the list. Several of the best shows in security (Malicious Life, plus a string of vendor-produced programs that practitioners trade recommendations on) weren't made by media companies. They were made by security companies that decided to earn an audience instead of buying its attention. Malicious Life is a Cybereason production. The reach those shows built isn't a happy accident; it's what happens when a vendor makes something a practitioner actually wants in their feed.

That's not a coincidence, and it's the strategic point underneath this whole article. The same audience that powers these shows is the audience most security companies struggle to reach through any other channel, because, as we've written about at length, security buyers have evolved to filter out ads, cold email, and gated content. A podcast is one of the few formats that gets through, and the guest list (the chance to interview the exact CISOs you want as customers) is often worth more than the download count.

The shows that earn a security audience's trust are made by people who clearly know the work. That's a production bar, not a marketing budget.

The catch, which every show above demonstrates, is that the bar is high. Security listeners detect marketing fluff and technical errors in minutes, so a credible show needs a practitioner in the host chair and production that doesn't get in the way. That's exactly what a specialist cybersecurity podcast agency exists to handle (the guest outreach, the technical prep, the editing and clips and follow-up) so your team's only job is the conversation. If you're weighing whether a show makes sense for your company, that page is the place to start, and our broader work in B2B podcast production covers how this plays out beyond security.

FAQ

What's the best cybersecurity podcast for beginners?

Start with Darknet Diaries: Jack Rhysider tells real cybercrime stories as documentary-grade narrative, with no jargon prerequisite, which is why it's the category's biggest crossover hit. Malicious Life (Ran Levi, produced by Cybereason) is a close second for the same storytelling reason, and Smashing Security makes the weekly news approachable with humor. All three reward curiosity without assuming you already speak the language.

Do CISOs really listen to podcasts?

Yes, more than almost any other audience. Signal Hill Insights found that 83% of senior executives had listened to a podcast in the past week (versus 66% of other monthly listeners) and that they're more than twice as likely to be power listeners consuming five-plus hours weekly, skewing toward news, business, and technology. The depth of the security-native podcast scene (CISO Series, Risky Business, Darknet Diaries, and the rest of this list) is itself the proof: those shows could not survive if security leaders weren't habitual listeners.

Should my security company start its own podcast?

If you sell to security leaders, it's one of the few channels they haven't learned to tune out. Notice how many shows on this list, Malicious Life chief among them, are vendor-produced programs that practitioners recommend unprompted. The catch is that security audiences are unforgiving of fluff and technical errors, so you need a credible practitioner host and real production quality. Done well, the guest list alone (interviewing the buyers you most want to reach) frequently returns more than the downloads ever will. We dig into the mechanics in our guide to podcasting for cybersecurity companies.