What is the official website of Sperling & Kupfer ?

The official website of Sperling & Kupfer is http://www.sperling.it.

What is Sperling & Kupfer's cybersecurity risk score?

Sperling & Kupfer has an AI-generated cybersecurity risk score of 755 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Sperling & Kupfer experienced?

According to Rankiteo, Sperling & Kupfer currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Sperling & Kupfer been affected by any supply chain cyber incidents ?

According to Rankiteo, Sperling & Kupfer has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Sperling & Kupfer have SOC 2 Type 1 certification ?

According to Rankiteo, Sperling & Kupfer is not certified under SOC 2 Type 1.

Does Sperling & Kupfer have SOC 2 Type 2 certification ?

According to Rankiteo, Sperling & Kupfer does not hold a SOC 2 Type 2 certification.

Does Sperling & Kupfer comply with GDPR ?

According to Rankiteo, Sperling & Kupfer is not listed as GDPR compliant.

Does Sperling & Kupfer have PCI DSS certification ?

According to Rankiteo, Sperling & Kupfer does not currently maintain PCI DSS compliance.

Does Sperling & Kupfer comply with HIPAA ?

According to Rankiteo, Sperling & Kupfer is not compliant with HIPAA regulations.

Does Sperling & Kupfer have ISO 27001 certification ?

According to Rankiteo,Sperling & Kupfer is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Sperling & Kupfer operate in ?

Sperling & Kupfer operates primarily in the Book and Periodical Publishing industry.

How many employees does Sperling & Kupfer have ?

Sperling & Kupfer employs approximately None employees people worldwide.

Does Sperling & Kupfer own any subsidiaries ?

Sperling & Kupfer presently has no subsidiaries across any sectors.

How many LinkedIn followers does Sperling & Kupfer have ?

Sperling & Kupfer's official LinkedIn profile has approximately 8,815 followers.

What is the NAICS classification code for Sperling & Kupfer ?

Sperling & Kupfer is classified under the NAICS code 511, which corresponds to Publishing Industries (except Internet).

Does Sperling & Kupfer have a Crunchbase profile ?

No, Sperling & Kupfer does not have a profile on Crunchbase.

Does Sperling & Kupfer have a LinkedIn profile ?

Yes, Sperling & Kupfer maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/sperling-&-kupfer.

How many cybersecurity incidents has Sperling & Kupfer experienced ?

As of October 15, 2026, Rankiteo reports that Sperling & Kupfer has not experienced any cybersecurity incidents.

How many peer or competitor companies does Sperling & Kupfer have ?

Sperling & Kupfer has an estimated 5,236 peer or competitor companies worldwide.

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755

/1000

Fair

780

/1000

Fair

Sperling & Kupfer Vendor Cyber Rating & Cyber Score

sperling.it

Add Your Compliance Badge

Sperling & Kupfer, fondata nel 1899, è una delle più antiche case editrici milanesi. Negli anni Ottanta il marchio entra a far parte del Gruppo Mondadori.

Sperling & Kupfer CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

No data available

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A.I.

SK Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for SK

Incidents vs Book and Periodical Publishing Industry Avg (This Year)

No incidents recorded for Sperling & Kupfer in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Sperling & Kupfer in 2026.

Incident Types SK vs Book and Periodical Publishing Industry Avg (This Year)

No incidents recorded for Sperling & Kupfer in 2026.

Incident History - SK (X = Date, Y = Severity)

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SUBSIDIARY

Sperling & Kupfer Subsidiaries

Parent Company

SK

Book and Periodical Publishing

Website: http://www.sperling.it

Company Size: None employees

No subsidiary data available for this company.

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Sperling & Kupfer Similar Companies

Forbes

forbes.com

Forbes Media is a global media, branding and technology company, with a focus on news and information about business, investing, technology, entrepreneurship, leadership and affluent lifestyles. The company publishes Forbes, Forbes Asia, and Forbes Europe magazines as well as Forbes.com. The Forbes brand today reaches more than 94 million people worldwide with its business message each month through its magazines and 37 licensed local editions around the globe, Forbes.com, TV, conferences, research, social and mobile platforms. Forbes Media’s brand extensions include conferences, real estate, education, financial services, and technology license agreements. Forbes is an equal opportunity employer.

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NEWS

Sperling & Kupfer CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

October 29, 2025 04:24 PM

Obituary for Patricia A. Sperling, DVM

Obituary for Patricia A. Sperling, DVM | Dr. Patricia Ann Sperling sadly passed away on October 27, 2025, after courageously fighting...

Read Article

October 21, 2025 07:00 AM

Margaret Sperling Obituary (1963 - 2025) - Bedford, OH

Margaret Sperling Obituary. MARGARET M. SPERLING (nee Shortridge) age 62 of Bedford. Beloved mother of Heidi and Emily; dearest grandmother of...

Read Article

October 16, 2025 01:01 PM

Sperling vying for ‘Academic Heisman’

Senior Hunter Sperling's football career began with a lie to his coach. After he played a year of tackle football for the first time when he...

Read Article

October 14, 2025 07:00 AM

SBART Press Lucheon: Aaron Baizan, Lila Westmacott and Peyton Sperling Receive Athlete of the Week Awards

Lila Westmacott of San Marcos High girls' volleyball and Peyton Sperling of San Marcos flag football shared SBART Athlete of the Week honors on...

Read Article

October 07, 2025 07:00 AM

3 Royally-Approved Fall Style Rules, According to Future Royal Harriet Sperling

Whether attending a book launch event or a day at the races, her aesthetic is as timeless and modern as Kate Middleton and Meghan Markle while...

Read Article

October 07, 2025 07:00 AM

Jonathan Stratton Joins Sperling Kenny Nachwalter

He has tried and won numerous jury trials and successfully argued before the Eleventh Circuit Court of Appeals. His experience in handling...

Read Article

October 01, 2025 07:00 AM

Sperling Kenny Nachwalter Lands Ex-Federal Prosecutor in Miami

What You Need to Know · Sperling & Slater merged with Kenny Nachwalter in Dec. 2024. · It just added a former federal prosecutor as a partner in...

Read Article

September 25, 2025 07:00 AM

Teenage Boy Missing Over A Week Out Of South Jersey

Franklin Sperling, 17, has ties to South Jersey and is known to frequent Trenton, police said.

Read Article

September 24, 2025 07:00 AM

Hunter Sperling named as William V. Campbell Trophy semifinalist by NFF

An Economics major, Sperling has a cumulative GPA of 3.86 in a rigorous field of study at Hillsdale College, and is a two-time recipient of...

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-110873

SUMMARY

Heym from 0.0.55 before 0.0.121 contains a privilege escalation vulnerability that allows shared collaborators to overwrite a workflow's error_workflow_id because the field is missing from OWNER_ONLY_EXECUTION_FIELDS. Attackers can point the error workflow to their own workflow with an HTTP node, and when the parent workflow errors the owner's decrypted credentials are injected and exfiltrated.

Published

Date2026-10-14

Updated

Date2026-10-14

RISK INFORMATION (Score: 7.1)

cvss3

Base Score: 7.1

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

cvss4

Base Score: 7.1

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

4.2

Exploitability

2.8

REFERENCES

CVE-2026-110872

SUMMARY

Nodemailer from 3.0.0 before 10.0.10 contains a quadratic complexity denial of service vulnerability in the SMTP client reply parser in SMTPConnection._onData and isPartialResponse. A malicious SMTP server or on-path attacker can stream continuation lines without a completion line before authentication, blocking the Node.js event loop and exhausting memory.

Published

Date2026-10-14

Updated

Date2026-10-14

RISK INFORMATION (Score: 5.9)

cvss3

Base Score: 5.9

Complexity: HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

cvss4

Base Score: 8.2

Complexity: HIGH

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

3.6

Exploitability

2.2

REFERENCES

CVE-2026-110871

SUMMARY

Nodemailer from 3.0.0 before 10.0.10 contains a denial of service vulnerability in MessageParser.parseHeaders that allows users to exhaust CPU through quadratic header unfolding. Attackers can supply large recipient lists or long headers that fold into tens of thousands of continuation lines, blocking the Node.js event loop during DKIM signing.

Published

Date2026-10-14

Updated

Date2026-10-14

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

cvss4

Base Score: 7.1

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

3.6

Exploitability

2.8

REFERENCES

CVE-2026-110870

SUMMARY

Nodemailer from 3.0.0 before 10.0.13 contains an improper input validation vulnerability in its address parser that fails to strip RFC 5322 comments inside angle-bracket addresses. Attackers can supply recipients like a display name with a parenthesized comment in the domain, so illegal characters reach envelope.to and RCPT TO, causing rejected delivery or parser interpretation conflicts that bypass domain allow-lists.

Published

Date2026-10-14

Updated

Date2026-10-14

RISK INFORMATION (Score: 5.3)

cvss3

Base Score: 5.3

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

cvss4

Base Score: 6.9

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

1.4

Exploitability

3.9

REFERENCES

CVE-2026-110869

SUMMARY

Nodemailer 3.0.0 before 10.0.13 has a regular expression denial of service in SMTPConnection._actionEHLO, whose four AUTH mechanism detection regexes contain overlapping whitespace sub-patterns that backtrack quadratically. A malicious or man-in-the-middle SMTP server can reply to EHLO with 250-AUTH, a long whitespace run and a non-matching token, blocking the Node.js event loop for tens of seconds to hours before authentication.

Published

Date2026-10-14

Updated

Date2026-10-14

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

cvss4

Base Score: 8.7

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

3.6

Exploitability

3.9

REFERENCES

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Sperling & Kupfer Vendor Cyber Rating & Cyber Score

SK A.I CyberSecurity Scoring

Sperling & Kupfer CyberSecurity News & History

SK Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

A.I Risk Score Likelihood 3 - 6 - 9 months

A.I. Risk Score Predictions locked

Underwriter Stats for SK

Incidents vs Book and Periodical Publishing Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types SK vs Book and Periodical Publishing Industry Avg (This Year)

Incident History - SK (X = Date, Y = Severity)

Sperling & Kupfer Subsidiaries

Parent Company

SK

Sperling & Kupfer Similar Companies

Forbes

Sperling & Kupfer CyberSecurity News

Obituary for Patricia A. Sperling, DVM

Margaret Sperling Obituary (1963 - 2025) - Bedford, OH

Sperling vying for ‘Academic Heisman’

SBART Press Lucheon: Aaron Baizan, Lila Westmacott and Peyton Sperling Receive Athlete of the Week Awards

3 Royally-Approved Fall Style Rules, According to Future Royal Harriet Sperling

Jonathan Stratton Joins Sperling Kenny Nachwalter

Sperling Kenny Nachwalter Lands Ex-Federal Prosecutor in Miami

Teenage Boy Missing Over A Week Out Of South Jersey

Hunter Sperling named as William V. Campbell Trophy semifinalist by NFF

Global CVEs (Not Company-Specific)

Access Data Using Our API

What Do We Measure ?

These are some of the factors we use to calculate the overall score:

Rankiteo

Sperling & Kupfer CyberSecurity News & History

SK Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

A.I Risk Score Likelihood 3 - 6 - 9 months

A.I. Risk Score Predictions locked

Underwriter Stats for SK

Incidents vs Book and Periodical Publishing Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types SK vs Book and Periodical Publishing Industry Avg (This Year)

Incident History - SK (X = Date, Y = Severity)

Sperling & Kupfer Subsidiaries

Parent Company

SK

Sperling & Kupfer Similar Companies

Forbes

Sperling & Kupfer CyberSecurity News

Obituary for Patricia A. Sperling, DVM

Margaret Sperling Obituary (1963 - 2025) - Bedford, OH

Sperling vying for ‘Academic Heisman’

SBART Press Lucheon: Aaron Baizan, Lila Westmacott and Peyton Sperling Receive Athlete of the Week Awards

3 Royally-Approved Fall Style Rules, According to Future Royal Harriet Sperling

Jonathan Stratton Joins Sperling Kenny Nachwalter

Sperling Kenny Nachwalter Lands Ex-Federal Prosecutor in Miami

Teenage Boy Missing Over A Week Out Of South Jersey

Hunter Sperling named as William V. Campbell Trophy semifinalist by NFF

Global CVEs (Not Company-Specific)

Access Data Using Our API

What Do We Measure ?

These are some of the factors we use to calculate the overall score:

Rankiteo