General
High
27 May
Ionut Arghire /
Security Week:
Nimbus Manticore has continued its operations during and after the US military campaign against Iran. The post Iranian APT Targets Aviation, Software Companies With Updated Tools appeared first on SecurityWeek.
General
High
27 May
Investigators seized more than 800 servers as they arrested two men suspected of violating European sanctions and assisting pro-Russian cyberattacks and disinformation campaigns.
General
High
27 May
Sergiu Gatlan /
BleepingComputer:
CISA has given U.S. government agencies until Wednesday evening to secure their servers against an SQL injection vulnerability in the Drupal content management system (CMS) that it flagged as actively exploited. [...]
General
High
27 May
Sergiu Gatlan /
BleepingComputer:
Microsoft is testing a new Defender for Endpoint capability that will automatically isolate compromised endpoints to thwart attackers' attempts to move laterally across the network. [...]
General
High
26 May
(The Hacker News) /
The Hacker News:
The Iranian state-sponsored threat actor known as Nimbus Manticore (aka Screening Serpens and UNC1549) has been attributed to a fresh campaign using lures impersonating organizations in the aviation and software sectors across the U.S., Europe, and the Middle East following the joint U.S.-Israeli mi
General
High
26 May
Sergiu Gatlan /
BleepingComputer:
Microsoft has confirmed a new known issue affecting Windows Server 2016 systems that causes domain controller lookups to fail after installing the KB5087537 May 2026 security update. [...]
Government
High
26 May
... CERT-In requirements become enforceable across 2026, the gap between what early-stage companies need and what they can afford has become a ...
General
Critical
26 May
Eduard Kovacs /
Security Week:
Many findings have been confirmed to be critical or high-severity vulnerabilities and the number will continue to increase. The post Anthropic: Mythos Detected 23,000 Potential Vulnerabilities Across 1,000 OSS Projects appeared first on SecurityWeek.
General
High
26 May
Mayank Parmar /
BleepingComputer:
Anthropic appears to be preparing for the public rollout of the Mythos model, which was announced in April as a restricted model that poses major security risks to private and public software. [...]
General
High
26 May
(The Hacker News) /
The Hacker News:
Threat actors are exploiting a recently disclosed critical security flaw in Ghost CMS to inject malicious JavaScript code with an aim to fuel ClickFix attacks. According to QiAnXin XLab, the activity involves the exploitation of CVE-2026-26980 (CVSS score: 9.4), an SQL injection vulnerability in Gho
General
High
26 May
(The Hacker News) /
The Hacker News:
Monday recap. Same mess, new week. A sketchy dev tool got people pwned, old bugs came back from the dead, and security products somehow needed protecting from themselves. A bunch of companies spent the week checking old boxes and forgotten servers they should've patched years ago. Good times. Phishi
General
High
26 May
Eduard Kovacs /
Security Week:
The affected third-party vendor has not been named, but one possible candidate is TriZetto. The post Oncology Institute Discloses Data Breach appeared first on SecurityWeek.
Telecom
Critical
26 May
MeitY may notify the final IT Rules amendments by the end of May, even as concerns grow over IDC powers and regulation of user-generated news content. The post Government may notify draft IT Rules amendments by month-end: Report appeared first on MEDIANAMA.
General
High
26 May
Tushar Subhra Dutta /
Cybersecurity News:
A new supply chain attack campaign is quietly targeting developers through a method most would never think to look for. Hidden inside software packages on GitHub, a malicious script downloads a Linux binary during installation and disguises it using a filename designed to look like a standard system
General
High
26 May
Tushar Subhra Dutta /
Cybersecurity News:
Cybercriminals are openly selling verified bank accounts, fintech wallets, and cryptocurrency exchange accounts through Telegram channels, turning money laundering into a structured, on-demand criminal service. This underground market has grown far beyond informal recruitment and now operates like a
General
High
26 May
Tushar Subhra Dutta /
Cybersecurity News:
A well-known advanced persistent threat group called Cloud Atlas has been caught using a dangerous technique to hijack Windows systems without alerting anyone on the network. The group modifies a core Windows file called termsrv.dll to unlock multiple simultaneous Remote Desktop Protocol (RDP) sessi
Government
High
26 May
Research or statistical purposes Under India's data protection law, consent must be purpose specific, which means customers who book a cleaning ...
General
High
26 May
... Indiacybersecurity talentMicrosoftreskilling programs. NEXT READ. Technology Drives Changes ...
General
High
25 May
(The Hacker News) /
The Hacker News:
Cybersecurity researchers have shed light on a cross-platform malware called RemotePE that has been put to use by the North Korea-linked Lazarus Group in attacks targeting financial and cryptocurrency organizations. RemotePE, per NCC Group subsidiary Fox-IT, is part of a multi-stage attack chain tha
General
High
25 May
Ashish Khaitan /
The Cyber Express:
The Wireshark Foundation has released Wireshark 4.6.6, delivering an important round of security and stability updates that address a serious Dissector Crash vulnerability tied to the ROHC protocol parser, along with a separate global-buffer-overflow flaw affecting MACsec traffic analysis. The relea