Adaptavist Group breach spawns imposter emails as ransomware crew claims mega-haul


UK enterprise software consultancy The Adaptavist Group is investigating a security breach after an intruder logged in with stolen credentials, while a ransomware crew claims it grabbed far more than the company is currently admitting. In a letter to customers,

Adaptavist’s CEO Simon Haighton-Williams said the biz detected an “IT security incident” in late March after an attacker used compromised login details to gain unauthorized access to some of its systems. The company, which builds and sells tools and services around platforms like Atlassian’s Jira and Confluence, has brought in external security specialists and says a forensic investigation is underway to work out what, if anything, was accessed or taken.

Read more…
Source: The Register News


Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox


Related:

  • Canadian spy agency says it hacked drug traffickers, extremists, and a ransomware gang last year

    July 6, 2026

    Offering a rare glimpse at the priorities of a top spy organization, Canada’s Communications Security Establishment (CSE) said it conducted a handful of state-authorized hacks last year in order to disrupt the operations of drug traffickers, violent extremists, and a ransomware gang. The disclosures in the Canadian intelligence agency’s annual report underscore some of the main national security ...

  • Fake IT bods on Microsoft Teams coax workers into installing malware

    July 6, 2026

    Cybercriminals are using fake IT support calls on Microsoft Teams to persuade employees to surrender control of their PCs before installing the EtherRAT remote access trojan, according to researchers at Palo Alto Networks’ Unit 42. Victims receive a phishing email disguised as an employee survey before a follow-up Microsoft Teams call from someone claiming to be IT ...

  • NetNut cracked as Google and FBI target 2 million-device botnet

    July 3, 2026

    Tech companies working with US law enforcement “significantly degraded” the NetNut residential proxy network as part of an ongoing effort to disrupt the tools cybercriminals use to conceal their activity, say researchers. The work was carried out by Google, Lumen, Shadowserver, the FBI, and others, and marks a continuation of the IPIDEA proxy network disruption from January. According to Google Cloud, ...

  • Verified X ad spreads Mac malware, while ConsentFix steals Microsoft accounts

    July 3, 2026

    Cybercriminals are finding new ways to trick people into compromising their own devices and accounts. One campaign used a sponsored ad on X to target Mac users, while another technique, dubbed ConsentFix, steals Microsoft 365 accounts without installing malware. Researchers have discovered a ClickFix-style attack running as a sponsored advertisement on X. The ad was posted from a ...

  • AdaptHealth says attackers sweet-talked their way into cloud systems and stole patient data

    July 3, 2026

    AdaptHealth says attackers used social engineering to breach its systems and steal sensitive patient data, including passwords associated with insurance billing. The medical equipment company disclosed the attack to the Securities and Exchange Commission (SEC) on Thursday, noting that attackers accessed internal patient management systems, document storage platforms, and external electronic health record system portals. The attack targeted an ...

  • Fake Google and Cloudflare verification pages spread multiple malware families

    July 2, 2026

    ClickFix attacks, which trick people into running malicious commands themselves, continue to evolve. This latest campaign uses fake Google and Cloudflare verification pages to convince victims to infect their own devices. A single mistake can install malware that steals passwords and other sensitive data, gives attackers remote access to your computer, or downloads additional malware that can ...