Security Affairs

SEPTEMBER 28, 2023

Johnson Controls International suffered a ransomware attack that impacted the operations of the company and its subsidiaries. Johnson Controls International announced it has suffered a ransomware attack that impacted many systems of the company, Bleeping Computer reported. ” reported Bleeping Computer. .”

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Krebs on Security

OCTOBER 1, 2020

Companies victimized by ransomware and firms that facilitate negotiations with ransomware extortionists could face steep fines from the U.S. While it may seem unlikely that companies victimized by ransomware might somehow be able to know whether their extortionists are currently being sanctioned by the U.S. Image: Shutterstock.

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Security Affairs

JULY 9, 2021

Insurance giant CNA notifies customers of a data breach after the Phoenix CryptoLocker ransomware attack suffered in March. US insurance giant CNA is notifying customers of a data breach after the ransomware attack that it suffered in March. SecurityAffairs – hacking, ransomware). Pierluigi Paganini.

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Security Affairs

MAY 15, 2023

A previously unknown ransomware group known as RA Group is targeting companies in U.S. Cisco Talos researchers recently discovered a new ransomware operation called RA Group that has been active since at least April 22, 2023. The group has already compromised three organizations in the U.S.

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Security Affairs

FEBRUARY 21, 2023

Recently emerged HardBit ransomware gang adjusts their demands so the insurance company would cover the ransom cost. The HardBit ransomware group first appeared on the threat landscape in October 2022, but unlike other ransomware operations, it doesn’t use a double extortion model at this time.

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Krebs on Security

AUGUST 14, 2020

NASDAQ:RCM ], one of the nation’s largest medical debt collection companies, has been hit in a ransomware attack. R1 RCM acknowledged taking down its systems in response to a ransomware attack, but otherwise declined to comment for this story. R1 RCM Inc. Formerly known as Accretive Health Inc. billion in 2019.

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Security Affairs

JANUARY 19, 2024

Ransomware groups claimed that they successfully targeted 4191 victims in 2023, Cybernews researchers report. According to the Ransomlooker tool, the number of ransomware attack victims increased by 128.17% compared to the previous year (2022), with 1837 additional incidents. LockBit remained the most active group through 2023.

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Security Affairs

JUNE 5, 2020

ST Engineering is the last victim of the Maze Ransomware operators that published their data on their leak website. ST Engineering is one of the leading engineering groups worldwide, it specializes in the aerospace, electronics, land systems, and marine sectors. SecurityAffairs – Maze ransomware, cybersecurity).

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Security Affairs

OCTOBER 9, 2021

American media conglomerate Cox Media Group (CMG) was hit by a ransomware attack that took down live TV and radio broadcast streams in June 2021. The American media conglomerate Cox Media Group (CMG) announced it was hit by a ransomware attack that caused the interruption of the live TV and radio broadcast streams in June 2021.

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Security Affairs

JANUARY 2, 2024

A team of researchers released a suite of tools that could help victims to decrypt data encrypted with by the Black Basta ransomware. Independent security research and consulting team SRLabs discovered a vulnerability in Black Basta ransomware’s encryption algorithm and exploited it to create a free decryptor.

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Security Affairs

NOVEMBER 8, 2023

Five Canadian hospitals were victims of a ransomware attack, threat actors claim to have stolen data from them and leaked them. Five Canadian hospitals revealed they were victims of ransomware attacks after threat actors leaked alleged stolen data. TransForm is a non-profit group that provides IT services to the above hospitals.

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Krebs on Security

MARCH 2, 2021

PrismHR , a company that sells technology used by other firms to help more than 80,000 small businesses manage payroll, benefits, and human resources, has suffered what appears to be an ongoing ransomware attack that is disrupting many of its services. Hopkinton, Mass.-based PrismHR has not yet responded to requests for comment.

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Security Affairs

FEBRUARY 28, 2024

healthcare organizations of targeted ALPHV/Blackcat ransomware attacks. healthcare organizations of targeted attacks conducted by ALPHV/Blackcat ransomware attacks. The advisory updates to the FBI FLASH BlackCat/ALPHV Ransomware Indicators of Compromise released on April 19, 2022 and on December 19, 2023.

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eSecurity Planet

APRIL 22, 2022

That’s where cyber insurance may be able to help. For that reason, most experts now recognize that a complete cybersecurity strategy not only includes technological solutions aimed at preventing, detecting, and mitigating attacks, it should also include cyber insurance to help manage the associated financial risks. That’s a 29.1%

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Krebs on Security

AUGUST 29, 2019

PerCSoft , a Wisconsin-based company that manages a remote data backup service relied upon by hundreds of dental offices across the country, is struggling to restore access to client systems after falling victim to a ransomware attack. The ransomware attack hit PerCSoft on the morning of Monday, Aug. West Allis, Wis.-based

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The Guardian Data Protection

NOVEMBER 7, 2022

Medibank has confirmed almost 500,000 health claims were accessed and the personal details of former and current customers were exposed when an unnamed group hacked into its system weeks ago. million current and former customers was hacked. million current and former customers was hacked.

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Security Affairs

FEBRUARY 27, 2024

A BlackCat ransomware attack hit UnitedHealth Group subsidiary Optum causing an outage impacting the Change Healthcare payment exchange platform. A ransomware attack hit the UnitedHealth Group subsidiary Optum leading to an outage impacting the Change Healthcare payment exchange platform. ” reads the Reuters.

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Security Affairs

DECEMBER 9, 2023

Kentucky health system Norton Healthcare disclosed a data breach after it was a victim of a ransomware attack in May. Norton Healthcare disclosed a data breach after a ransomware attack that hit the organization on May 9, 2023. On May 25, 2023, the AlphV/ BlackCat group claimed responsibility for the attack.

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Security Affairs

DECEMBER 16, 2023

The Hunters International ransomware gang claims to have hacked the Fred Hutchinson Cancer Center (Fred Hutch). Another healthcare organization suffered a ransomware attack, the Hunters International ransomware gang claims to have hacked the Fred Hutchinson Cancer Center (Fred Hutch). ” reported the Seattle Times. “If

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Security Affairs

MAY 21, 2021

The US insurance giant CNA Financial reportedly paid a $40 million ransom to restore access to its files following a ransomware attack. CNA Financial, one of the largest insurance companies in the US, reportedly paid a $40 ransom to restore access to its files following a ransomware attack that took place in March.

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Security Affairs

NOVEMBER 17, 2023

Toyota Financial Services discloses unauthorized activity on systems after the Medusa ransomware gang claimed to have hacked the company. TFS offers various financial products, including auto loans, leases, and insurance solutions.

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Krebs on Security

DECEMBER 7, 2019

A Colorado company that specializes in providing IT services to dental offices suffered a ransomware attack this week that is disrupting operations for more than 100 dentistry practices, KrebsOnSecurity has learned. When asked about reports of a ransomware attack on his company, Miner simply said it was not a good time and hung up.

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Security Affairs

JUNE 2, 2023

After the recent ransomware attack, Point32Health disclosed a data breach that impacted 2.5 In April, the non-profit health insurer Point32Health took systems offline in response to a ransomware attack that took place on April 17. ” As of the time of writing, no ransomware group has taken responsibility for the attack. .”

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Security Affairs

DECEMBER 1, 2023

The Black Basta ransomware gang infected over 300 victims accumulating ransom payments exceeding $100 million since early 2022. The Black Basta ransomware group has been active since April 2022, like other ransomware operations, it implements a double-extortion attack model. ” reads the Elliptic’s report.

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Krebs on Security

DECEMBER 8, 2022

Ransomware groups are constantly devising new methods for infecting victims and convincing them to pay up, but a couple of strategies tested recently seem especially devious. Holden’s team gained visibility into discussions among members of two different ransom groups: CLOP (a.k.a. “ Cl0p ” a.k.a.

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Security Affairs

OCTOBER 6, 2023

Hospitality and entertainment company MGM Resorts announced that the costs of the recent ransomware attack costs exceeded $110 million. In September the hospitality and entertainment company MGM Resorts was hit by a ransomware attack that shut down its systems at MGM Hotels and Casinos.

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Security Affairs

OCTOBER 1, 2023

Bleeping Computer last week reported that Johnson Controls International has suffered a ransomware attack that impacted many systems of the company. Threat actors initially breached the systems at Asia offices, the ransomware also targeted the VMware ESXi servers. reported Bleeping Computer. ” reads the article published by CNN.

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Security Affairs

SEPTEMBER 23, 2023

The City of Dallas revealed that the Royal ransomware gang that hit the city system in May used a stolen account. In May 2023, a ransomware attack hit the IT systems at the City of Dallas , Texas. CBS News Texas obtained an image the ransomware note dropped by the malware on the infected systems. ” continues the report.

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eSecurity Planet

OCTOBER 18, 2022

For any organization struck by ransomware , business leaders always ask “how do we decrypt the data ASAP, so we can get back in business?”. The good news is that ransomware files can be decrypted. What can be done to recover from ransomware attacks when backups are not available? Insured companies often will not have options.

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Security Affairs

MAY 29, 2023

MCNA Dental is one of the largest US dental care and oral health insurance providers. The security breach exposed the personal information of current or former provider of dental/orthodontic care to members of certain state Medicaid and Children’s Health Insurance Programs, for which MCNA provides dental benefits and services.

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IT Governance

AUGUST 25, 2022

Lloyd’s of London has announced that its insurance policies will no longer cover losses resulting from certain nation-state cyber attacks or acts of war. In a memo sent to the organisation’s insurance syndicates , Underwriting Director Tony Chaudhry said that Lloyd’s remains “strongly supportive” of policies that cover cyber attacks.

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Krebs on Security

OCTOBER 28, 2020

In March 2020, KrebsOnSecurity alerted Swedish security giant Gunnebo Group that hackers had broken into its network and sold the access to a criminal group which specializes in deploying ransomware. The company has operations in 25 countries, more than 4,000 employees, and billions in revenue annually.

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Data Breach Today

NOVEMBER 7, 2022

Group Claiming Affiliation With REvil Threatens to Release Data Embattled Australian private health insurer Medibank says it won't pay hackers' extortion demand, saying it can't trust cybercriminals to delete personal data. million individuals.

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The Last Watchdog

JULY 13, 2023

London, July 13, 2023 — Beazley, the leading specialist insurer, today published its latest Risk & Resilience report: Spotlight on: Cyber & Technology Risks 2023. Paul Bantick, Group Head of Cyber Risks, Beazley said: “Business leaders are finding it a struggle to keep up with the constantly evolving cyber threat.

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Security Affairs

JANUARY 7, 2023

The Hive ransomware gang just leaked 550 GB of data stolen from the Consulate Health Care, including customer and employee PII data. The Hive ransomware gang this week added the company to its Tor leak site, threatening to publish the stolen data. ” Follow me on Twitter: @securityaffairs and Facebook and Mastodon.

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Security Affairs

JANUARY 23, 2024

The Australian government announced sanctions for a member of the REvil ransomware group for the Medibank hack that occurred in 2022. The Australian government announced sanctions for Aleksandr Gennadievich Ermakov (aka GustaveDore, aiiis_ermak, blade_runner, JimJones), a Russian national who is a member of the REvil ransomware group.

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eSecurity Planet

OCTOBER 18, 2021

A lawsuit working its way through the courts could have a lot to say about the liabilities facing organizations that have been hit by ransomware attacks – and could have implications for cybersecurity preparation and regulation in general. Hospital’s Operations Hit by Ransomware. ” Cyber Insurance No Longer Reliable.

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