
The Steamship Authority Company Cyber Security Posture
steamshipauthority.comOur mission is to operate a safe, efficient, and reliable transportation system for the islands of Martha's Vineyard and Nantucket with a commitment to sustainability, accessibility, our port communities, and public engagement. The Steamship Authority is the largest ferry service to the Islands of Marthaโs Vineyard and Nantucket from Cape Cod, serving over 3 million passengers each year. We offer the lowest fares and the most frequent daily departures for passengers, automobiles, groups and trucks. Marthaโs Vineyard ferries depart from Woods Hole and Nantucket ferries depart from Hyannis. Our seasonal high-speed passenger ferry, the M/V Iyanough, gets you to Nantucket, dock-to-dock, in just an hour. Since 1960, we have been the lifeline to the Islands year-round. Our U.S. Coast Guard-certified crews are committed to the highest level of safety at sea. We are also dedicated to making your trip both comfortable and convenient with spacious seating, snack bars with beverages including beer, wine and mixed drinks and free Wi-Fi and TV on-board. For a perfect day trip, or a longer getaway, Martha's Vineyard and Nantucket make wonderful destinationsโwith magnificent beaches, charming scenery and fabulous shopping and dining. Visitors can take advantage of convenient public transportation to our mainland docks, and bus service as well as taxis, car rentals and bike rentals on the Islands.
SA Company Details
steamshipauthority
126 employees
1003.0
none
Transportation, Logistics, Supply Chain and Storage
steamshipauthority.com
Scan still pending
THE_8992083
In-progress

Between 200 and 800
This score is AI-generated and less favored by cyber insurers, who prefer the TPRM score.

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The Steamship Authority Company Scoring based on AI Models
Model Name | Date | Description | Current Score Difference | Score |
---|---|---|---|---|
AVERAGE-Industry | 03-12-2025 | This score represents the average cybersecurity rating of companies already scanned within the same industry. It provides a benchmark to compare an individual company's security posture against its industry peers. | N/A | Between 200 and 800 |
The Steamship Authority Company Cyber Security News & History
Entity | Type | Severity | Impact | Seen | Url ID | Details | View |
---|---|---|---|---|---|---|---|
The Steamship Authority | Ransomware | 100 | 6 | 06/2021 | THE21712322 | Link | |
Rankiteo Explanation : Attack threatening the economy of a geographical regionDescription: The Steamship Authority of Massachusetts was affected by ransomware attack in June 2021. The attack affected the main booking systems and affected the ferry services from Cape Cod to Nantucket and Martha's Vineyard. The Steamship Authority however did not pay any ransom and investigated the incident with the help of local, state, and federal officials. |
The Steamship Authority Company Subsidiaries

Our mission is to operate a safe, efficient, and reliable transportation system for the islands of Martha's Vineyard and Nantucket with a commitment to sustainability, accessibility, our port communities, and public engagement. The Steamship Authority is the largest ferry service to the Islands of Marthaโs Vineyard and Nantucket from Cape Cod, serving over 3 million passengers each year. We offer the lowest fares and the most frequent daily departures for passengers, automobiles, groups and trucks. Marthaโs Vineyard ferries depart from Woods Hole and Nantucket ferries depart from Hyannis. Our seasonal high-speed passenger ferry, the M/V Iyanough, gets you to Nantucket, dock-to-dock, in just an hour. Since 1960, we have been the lifeline to the Islands year-round. Our U.S. Coast Guard-certified crews are committed to the highest level of safety at sea. We are also dedicated to making your trip both comfortable and convenient with spacious seating, snack bars with beverages including beer, wine and mixed drinks and free Wi-Fi and TV on-board. For a perfect day trip, or a longer getaway, Martha's Vineyard and Nantucket make wonderful destinationsโwith magnificent beaches, charming scenery and fabulous shopping and dining. Visitors can take advantage of convenient public transportation to our mainland docks, and bus service as well as taxis, car rentals and bike rentals on the Islands.
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SA Cyber Security News
Steamship Authority reservation period opens smoothly for Nantucket and Martha's Vineyard residents
The Steamship Authority's Head Start Program reservation period for Nantucket and Martha's Vineyard residents opened Tuesday, Jan.
State Audit Of Steamship Authority Calls For Cybersecurity Training Improvements
โThe Authority has thoroughly reviewed the audit and concurs with its findings. I am pleased that the Auditor's Office noted that we haveย ...
Ferry ransomware attack remains unsolved
The federal Cybersecurity and Infrastructure Security Agency defines ransomware as โa form of malware designed to encrypt files on a device,ย ...
'Critical lifeline': How Steamship Authority ransomware attack affects ticketing all over
The Steamship Authority freight boat Gay Head steams towards the Hyannis terminal from Nantucket on Thursday. โThis is a critical lifeline toย ...
Steamship Authority head to step down amid calls for new leadership
Steamship Authority head to step down amid calls for new leadership ... Ferry Woods Hole steams in to Woods Hole harbor. S Junker. Ferry Woodsย ...
SSA Paid No Ransom After Cyber Attack
โThe Steamship Authority takes the security of information technology systems seriously, and we are actively working with a third partyย ...
FBI investigating ransomware attack on Steamship Authority
The Steamship Authority posted its schedules on social media because its website is down as a result of the cyberattack. Customers mayย ...
Cybersecurity experts from Indiana University available to comment on recent ransomware attacks | Newswise
Cybersecurity experts from Indiana University available to comment on recent ransomware attacks ยท Fred Cate ยท Asaf Lubin ยท XiaoFeng Wang ยท Luyiย ...
Massachusetts Consortium Convenes First Cyber Policy Hearing
A newly formed joint committee is looking for innovative โ and effective โ ways to crack down on ransomware payments, bolster localities'ย ...

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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
SA CyberSecurity History Information
How many cyber incidents has SA faced?
Total Incidents: According to Rankiteo, SA has faced 1 incident in the past.
What types of cybersecurity incidents have occurred at SA?
Incident Types: The types of cybersecurity incidents that have occurred incident Ransomware.
How does SA detect and respond to cybersecurity incidents?
Detection and Response: The company detects and responds to cybersecurity incidents through third party assistance with local, state, and federal officials and law enforcement notified with True.
Incident Details
Can you provide details on each incident?

Incident : Ransomware
Title: Ransomware Attack on Steamship Authority of Massachusetts
Description: The Steamship Authority of Massachusetts was affected by a ransomware attack in June 2021. The attack affected the main booking systems and disrupted ferry services from Cape Cod to Nantucket and Martha's Vineyard. The Steamship Authority did not pay any ransom and investigated the incident with the help of local, state, and federal officials.
Date Detected: June 2021
Type: Ransomware
Motivation: Financial Gain
What are the most common types of attacks the company has faced?
Common Attack Types: The most common types of attacks the company has faced is Ransomware.
Impact of the Incidents
What was the impact of each incident?

Incident : Ransomware THE21712322
Systems Affected: main booking systems
Operational Impact: disruption of ferry services
Which entities were affected by each incident?

Incident : Ransomware THE21712322
Entity Type: Public Transportation
Industry: Transportation
Location: Massachusetts
Response to the Incidents
What measures were taken in response to each incident?

Incident : Ransomware THE21712322
Third Party Assistance: local, state, and federal officials
Law Enforcement Notified: True
How does the company involve third-party assistance in incident response?
Third-Party Assistance: The company involves third-party assistance in incident response through local, state, and federal officials.
Investigation Status
What is the current status of the investigation for each incident?

Incident : Ransomware THE21712322
Investigation Status: Investigated with the help of local, state, and federal officials
Post-Incident Analysis
What is the company's process for conducting post-incident analysis?
Post-Incident Analysis Process: The company's process for conducting post-incident analysis is described as local, state, and federal officials.
Additional Questions
Incident Details
What was the most recent incident detected?
Most Recent Incident Detected: The most recent incident detected was on June 2021.
Impact of the Incidents
What was the most significant system affected in an incident?
Most Significant System Affected: The most significant system affected in an incident was main booking systems.
Response to the Incidents
What third-party assistance was involved in the most recent incident?
Third-Party Assistance in Most Recent Incident: The third-party assistance involved in the most recent incident was local, state, and federal officials.
Investigation Status
What is the current status of the most recent investigation?
Current Status of Most Recent Investigation: The current status of the most recent investigation is Investigated with the help of local, state, and federal officials.
What Do We Measure?
Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.
These are some of the factors we use to calculate the overall score:
Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.
Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
