Hot Penny Stocks

Cybersecurity Penny Stocks

US-listed cybersecurity penny stocks priced $0.50 to $5, ranked by today's percentage change. Endpoint protection, network security, identity, cloud security, threat intelligence, and cyber-managed-services plays. Updated intraday.

Data as of 10/13/2026 10:39:59 AM · Intraday prices · 29 penny stocks in theme

#	Symbol	Company	Sector	Price	Day Chg	Volume
1	CTM	Castellum, Inc.	Technology	$0.6140	+0.03%	2K
2	BKYI	BIO-key International, Inc. Common Stock	Technology	$4.7650	0.00%	25.5M
3	LAES	SEALSQ Corp Ordinary Shares	Technology	$2.0250	0.00%	73K
4	BTQ	BTQ Technologies Corp. Common Stock	Technology	$2.4590	0.00%	53K
5	MTEK	Maris-Tech Ltd. Ordinary Shares	Technology	$0.5520	0.00%	7K
6	TLS	Telos Corporation Common Stock	Technology	$4.3900	0.00%	4K
7	CYCU	Cycurion, Inc. Common Stock	Technology	$2.9240	0.00%	2K
8	DLHC	DLH Holdings Corp.	Technology	$4.2950	0.00%	1K
9	CETX	CEMTREX INC.	Technology	$1.9850	0.00%	1K
10	JLHL	Julong Holding Limited Class A Ordinary Shares	Technology	$4.5390	0.00%	1K
11	SPAI	Safe Pro Group Inc. Common Stock	Technology	$3.8700	0.00%	832
12	INTZ	Intrusion Inc New	Technology	$0.6850	0.00%	753
13	NEXR	Nexera Technologies Ltd Ordinary Shares	Technology	$1.0010	0.00%	736
14	EVLV	Evolv Technologies Holdings, Inc. Class A Common Stock	Technology	$4.3500	0.00%	254
15	IDAI	T Stamp Inc. Class A Common Stock	Technology	$3.0380	0.00%	154
16	CMTL	Comtech Telecommunications	Technology	$1.3100	0.00%	82
17	CSAI	Cloudastructure, Inc. Class A Common Stock	Technology	$2.5730	0.00%	1
18	AWRE	Aware Inc	Technology	$1.0100	0.00%	0
19	DAIO	Data I/O Corp	Technology	$2.8850	0.00%	0
20	IDN	Intellicheck, Inc. Common Stock	Technology	$2.2850	0.00%	0
21	KSCP	Knightscope, Inc. Class A Common Stock	Technology	$0.6150	0.00%	0
22	DTST	Data Storage Corporation Common Stock	Technology	$3.2540	0.00%	0
23	INVE	INVE Technologies, Inc. Common Stock	Technology	$2.3800	0.00%	0
24	MOB	Mobilicom Limited Ordinary Shares	Technology	$3.9250	0.00%	0
25	MYSE	Myseum.AI, Inc. Common Stock	Technology	$1.6600	0.00%	0
26	QNC	Quantum eMotion Corp.	Technology	$1.4050	0.00%	0
27	ROC	Rank One Computing Corporation Common stock	Technology	$3.9100	0.00%	0
28	SNT	Senstar Technologies Corporation Common Shares	Technology	$1.4750	0.00%	0
29	BBAI	BigBear.ai Holdings, Inc.	Technology	$2.2750	-0.87%	74K

Sub-$5 Cybersecurity Realities

Cybersecurity is a great business at scale — recurring revenue, sticky customers, high gross margins — which is why the leaders trade at premium multiples. The sub-$5 universe is mostly companies that haven't reached that scale: niche products, regional customers, or pivot-and-rebrand attempts. The thesis is usually acquisition, not independent growth.

M&A is the exit: the cybersecurity industry consolidates aggressively. Sub-$5 names with quality tech and customer lists are recurring acquisition targets.
Breach-of-the-week catalyst: high-profile breaches lift the whole group on attention, even when individual companies have nothing to do with the incident.
Government & defense customer overlap: companies on the DoD or DHS approved-products lists carry premium valuations — see defense penny stocks for the overlap.
Recurring revenue quality: ARR, NRR, and gross retention metrics matter more than top-line revenue. Sub-$5 cyber names with poor retention are usually in distress.
Compliance-driven demand: SOC 2, FedRAMP, CMMC, and state privacy laws drive episodic demand spikes.
AI overlap: AI-driven detection is the current wave; many sub-$5 cyber names now position as AI-cyber — see AI penny stocks.

Cybersecurity stocks — the full-market theme page, all price ranges.