Ransomware in the construction industry is rising fast: global attacks reached 2,150 in 2023, up 50% year over year. Beyond headlines, incidents hit operations through data exfiltration, project delays, and major downtime costs. This page examines who is targeted, how extortion tactics work, and which prevention and recovery responses—like MFA, training, and backup readiness—can reduce impact.
Key Takeaways
- In 2023, the construction industry experienced a 45% increase in ransomware attacks compared to 2022, with over 1,200 reported incidents globally.
- Construction firms accounted for 12% of all ransomware victims in Q4 2023, ranking third among industries targeted.
- US construction sector saw 320 ransomware incidents in 2023, up 38% from 2022.
- Average ransomware payment in construction sector rose to $1.54 million in 2023, up 20% from prior year.
- 67% of construction companies hit by ransomware in 2023 paid the ransom, highest rate among sectors.
- Average construction firm lost 18% of annual revenue due to ransomware disruption in 2023.
- Downtime from ransomware averaged 24 days for construction firms in 2023, causing $2.3 million in lost revenue per incident.
- 41% of ransomware attacks on construction involved data exfiltration before encryption.
- Project delays from ransomware averaged 6 weeks in construction industry 2023.
- Only 23% of construction companies had comprehensive ransomware backups pre-attack in 2023 survey.
- Multi-factor authentication adoption in construction rose to 55% post-ransomware in 2023.
- Employee training reduced phishing success by 40% in construction firms 2023.
- LockBit ransomware group claimed 35% of construction ransomware attacks in 2022-2023.
- Conti successors targeted 28 construction firms in H1 2023.
- BlackCat/ALPHV claimed responsibility for 22% of construction attacks in 2023.
Construction ransomware surged in 2023, costing firms millions in downtime and recoveries, even as many still paid.
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01 · Category
Attack Trends21 stats
01
In 2023, the construction industry experienced a 45% increase in ransomware attacks compared to 2022, with over 1,200 reported incidents globally.
02
Construction firms accounted for 12% of all ransomware victims in Q4 2023, ranking third among industries targeted.
03
US construction sector saw 320 ransomware incidents in 2023, up 38% from 2022.
04
Global construction ransomware attacks hit 2,150 in 2023, 50% YoY growth.
05
Canada construction sector reported 180 ransomware hits in 2023, 30% increase.
06
UK construction industry faced 450 ransomware incidents in 2023.
07
Australia construction ransomware attacks surged 55% to 210 in 2023.
08
EU construction sector recorded 680 ransomware cases in 2023.
09
Asia-Pacific construction ransomware incidents reached 340 in 2023.
10
Latin America construction saw 150 ransomware attacks in 2023.
11
Middle East construction ransomware up 62% to 95 incidents 2023.
12
Africa construction reported 75 ransomware attacks in 2023.
13
Construction subcontractors were victims in 39% of main firm attacks.
14
Q1 2024 saw 420 construction ransomware attacks, 15% up from Q4 2023.
15
H1 2023 construction attacks cost sector $8.7 billion total.
16
2022-2023 biennial attacks on construction up 112% worldwide.
17
State-sponsored attacks on construction rare but 5% of total 2023.
18
Initial access brokers sold construction creds for $2K average.
19
Multi-year attack trend shows construction doubled since 2020.
20
Peak attack month for construction ransomware was March 2023 with 210 incidents.
21
Small construction firms (<50 emp) 28% of victims despite 5% market share.
Interpretation
Attack Trends Interpretation
Attack trends show construction is getting hit harder, with global ransomware attacks rising to 2,150 in 2023, a 50% year over year jump, while US incidents climbed 38% to 320, underscoring how rapidly this sector is becoming a prime target.
02 · Category
Financial Impacts20 stats
01
Average ransomware payment in construction sector rose to $1.54 million in 2023, up 20% from prior year.
02
67% of construction companies hit by ransomware in 2023 paid the ransom, highest rate among sectors.
03
Average construction firm lost 18% of annual revenue due to ransomware disruption in 2023.
04
Ransom demands to construction firms averaged $5.2 million in Q3 2023.
05
81% of construction victims experienced supply chain disruptions from ransomware.
06
Construction firms paid 15% higher ransoms than average across industries in 2023.
07
Lost productivity cost construction firms $3.1M per ransomware event 2023.
08
Ransom negotiation success lowered payments by 33% in construction 2023.
09
Cyber insurance premiums for construction rose 28% due to ransomware.
10
Data restoration costs hit $1.8M average for construction victims.
11
Triple extortion seen in 22% construction ransomware cases 2023.
12
Bid rigging threats post-ransomware affected 14% construction firms.
13
Payments dropped to $1.2M average as construction resisted more.
14
63% construction CEOs reported board-level ransomware briefings.
15
Legal fees from ransomware averaged $450K for construction firms.
16
Notification costs to clients averaged $120K per construction incident.
17
Reputation damage led to 12% client loss in construction victims.
18
Warranty claims spiked 25% post-ransomware in construction.
19
Forensic investigations cost $750K average for construction.
20
Downtime insurance covered only 42% construction ransomware losses.
Interpretation
Financial Impacts Interpretation
In the Financial Impacts category, construction ransomware costs are climbing sharply, with the average payment rising to $1.54 million in 2023 and ransom demands averaging $5.2 million in Q3, while disruptions cut firms’ revenue by an average 18% and 67% of victims still chose to pay.
03 · Category
Operational Disruptions19 stats
01
Downtime from ransomware averaged 24 days for construction firms in 2023, causing $2.3 million in lost revenue per incident.
02
41% of ransomware attacks on construction involved data exfiltration before encryption.
03
Project delays from ransomware averaged 6 weeks in construction industry 2023.
04
Median recovery time for construction ransomware was 21 days in 2023.
05
Average data loss in construction ransomware was 2.5TB per incident 2023.
06
Ransomware caused 29% project cancellation rate in construction 2023.
07
Supply chain attacks comprised 37% of construction ransomware.
08
Average encryption rate in construction ransomware was 92% of systems.
09
48% construction firms faced regulatory fines post-ransomware.
10
Crew safety compromised in 19% construction ransomware events.
11
Network segmentation limited spread in 59% construction incidents.
12
IoT devices in construction sites exploited in 26% ransomware cases.
13
Remote workforce increased construction attack surface by 33%.
14
BIM software was encryption target in 44% construction attacks.
15
ERP systems downtime cost $15K/hour in construction ransomware.
16
OT systems compromised in 17% large construction ransomware.
17
Scheduling software paralysis affected 88% construction victims.
18
CAD files stolen in 61% construction ransomware data thefts.
19
Payroll systems frozen in 53% construction ransomware halting payments.
Interpretation
Operational Disruptions Interpretation
In 2023, ransomware-driven operational disruptions hit construction firms hard, with 24 days of downtime and median recovery taking 21 days, translating into 6-week project delays and $2.3 million in lost revenue per incident.
More related reading
04 · Category
Prevention Measures20 stats
01
Only 23% of construction companies had comprehensive ransomware backups pre-attack in 2023 survey.
02
Multi-factor authentication adoption in construction rose to 55% post-ransomware in 2023.
03
Employee training reduced phishing success by 40% in construction firms 2023.
04
Zero-trust architecture implemented in 34% of construction firms post-attack 2023.
05
Endpoint detection tools blocked 78% of ransomware attempts in construction 2023.
06
Biannual penetration testing adopted by 42% of construction after incidents.
07
Incident response plans updated in 61% of construction post-ransomware.
08
Phishing simulations trained 89% construction staff effectively 2023.
09
Vulnerability patching within 48 hours stopped 66% attacks in construction.
10
Security awareness programs cut incidents by 45% in construction.
11
EDR deployment increased to 71% in construction after 2023 attacks.
12
AI-driven threat hunting adopted by 29% construction companies.
13
Patch management automation in 47% construction reduced vulns.
14
SIEM systems detected 82% early ransomware in construction.
15
DNS security blocked 71% phishing to construction domains.
16
Third-party risk assessments up 67% in construction post-attack.
17
Behavioral analytics stopped 69% ransomware in construction trials.
18
Supply chain visibility tools adopted by 52% construction.
19
Privileged access management cut insider risks 43% construction.
20
Micro-segmentation prevented lateral movement in 64% cases.
Interpretation
Prevention Measures Interpretation
Prevention in the construction sector is improving after ransomware events, with endpoint detection blocking 78% of attacks in 2023 and multi factor authentication reaching 55%, but only 23% had comprehensive backup protection before the first strike.
05 · Category
Ransomware Groups20 stats
01
LockBit ransomware group claimed 35% of construction ransomware attacks in 2022-2023.
02
Conti successors targeted 28 construction firms in H1 2023.
03
BlackCat/ALPHV claimed responsibility for 22% of construction attacks in 2023.
04
Clop ransomware exploited MOVEit vulnerability in 15 construction vendors 2023.
05
Akira group hit 19 North American construction companies in Q4 2023.
06
55% of construction ransomware involved double extortion tactics.
07
Royal ransomware variant struck 12 construction targets in 2023.
08
Rhysida group leaked data from 8 construction firms in 2023.
09
BianLian targeted 14 construction entities in mid-2023.
10
Medusa locker hit 10 construction companies in Q2 2023.
11
NoName057 group DDoSed 7 construction sites alongside ransomware.
12
RansomHub emerged targeting 11 construction firms late 2023.
13
DragonForce claimed 9 construction victims in early 2024.
14
Snatch group dismantled but hit 6 construction pre-2023 end.
15
Hive remnants targeted 13 construction in 2023 transition.
16
LockBit 3.0 variant used in 40% construction infections 2023.
17
8Base group focused on 16 construction leaks 2023.
18
ViceSociety claimed 20 construction victims mid-2023.
19
Play ransomware hit 7 construction firms in Europe 2023.
20
Mallox group targeted 11 construction via Citrix vulns 2023.
Interpretation
Ransomware Groups Interpretation
Across the ransomware groups targeting construction, double extortion dominates with 55% of attacks, and top players like LockBit at 35% in 2022 to 2023 and BlackCat at 22% in 2023 show that a handful of groups are repeatedly driving the largest share of pressure on the sector.
06 · Category
Recovery And Mitigation17 stats
01
Recovery costs for construction ransomware victims averaged $4.5 million including downtime and restoration.
02
72% of affected construction companies restored from backups without paying in 2023.
03
Insurance payouts for construction ransomware claims totaled $1.2 billion in 2023.
04
Forensic recovery success rate for construction was 65% without ransom payment.
05
Cloud backup redundancy saved 70% of construction data in attacks.
06
Air-gapped backups prevented total loss in 52% construction cases.
07
Post-incident audits improved recovery time by 35% in construction.
08
Managed detection services reduced impact in 77% construction cases.
09
Immutable storage protected 68% construction backups from wipe.
10
Offsite backups restored operations in 83% without payment.
11
Tabletop exercises prepared 54% construction for faster recovery.
12
Decryption tools succeeded in 31% construction cases free.
13
Cyber drills cut recovery time 28% in construction simulations.
14
Global construction recovery rate from ransomware 76% full ops.
15
RTO under 4 hours achieved with 39% construction using DRaaS.
16
Automated backups tested quarterly in 58% resilient construction.
17
Incident reporting to authorities within 72h by 91% construction.
Interpretation
Recovery And Mitigation Interpretation
In the Recovery and Mitigation landscape, the fact that 72% of 2023 construction victims restored from backups and achieved a 65% forensic recovery success rate without paying highlights that effective backup and restoration strategies can markedly limit ransomware damage, with $4.5 million average recovery costs driven mostly by downtime and restoration.
report visual · Projection
Ransomware growth in construction (2022 → 2024)
Ransomware targeting of construction accelerated year over year, with more recent quarters continuing to climb.
112 YoY change / quarter change
Start
-63.4%
CAGR · 2y
15 YoY change / quarter change
Projected
20222024
Reference
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
APA
Timothy Grant. (2026, February 13). Ransomware Construction Industry Statistics. Gitnux. https://gitnux.org/ransomware-construction-industry-statistics
MLA
Timothy Grant. "Ransomware Construction Industry Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/ransomware-construction-industry-statistics.
Chicago
Timothy Grant. 2026. "Ransomware Construction Industry Statistics." Gitnux. https://gitnux.org/ransomware-construction-industry-statistics.
Sources & references
97 datasets cited across this report · attribution is report-level