Application security company Checkmarx has confirmed that the LAPSUS$ threat group leaked data stolen from its private GitHub repository. [...]

Names, phone numbers, physical addresses also included in Shiny Hunters alleged data dump Logistics technology company Pitney Bowes, which makes franking machines for US postage, is the latest scalp claimed by ShinyHunters and its ongoing spree of pay-or-leak attacks against major organizations.... [...]

Microsoft says it will start blocking legacy TLS connections for POP and IMAP email clients in Exchange Online starting in July 2026. [...]

Threat actors are now publishing structured OPSEC playbooks to stay undetected. Flare reveals how these guides outline layered infrastructure, identity separation, and long-term evasion strategies. [...]

Two weeks ago, Anthropic announced that its new model, Claude Mythos Preview, can autonomously find and weaponize software vulnerabilities, turning them into working exploits without expert guidance. These were vulnerabilities in key software like operating systems and internet infrastructure that thousands of software developers working on those systems failed …

Linux vendor touts European independence at SUSECON as majority stakeholder quietly explores its options European-based SUSE devoted much of the annual SUSECON event to its sovereignty-focused pitch - even as reports swirl that its majority stakeholder is exploring a $6 billion sale which could land the Linux vendor in American …

Microsoft has confirmed a new issue causing newly introduced Windows security warnings to display incorrectly when opening Remote Desktop (.rdp) files. [...]

Vendor confirms repo data exposure after Lapsus$ claims source code, secrets dump Software security testing outfit Checkmarx has become the latest organization caught up in an ongoing attack on security-tool providers. The biz said data posted online appears to have come from one of its GitHub repositories after the …

Online trading platform Robinhood's account creation process was exploited by threat actors to inject phishing messages into legitimate emails, tricking users into believing their accounts had suspicious activity. [...]

A new wave of the Glassworm campaign is targeting the OpenVSX ecosystem with 73 "sleeper" extensions that turn malicious after an update. [...]

Open source software with more than 1 million monthly downloads was compromised after a threat actor exploited a vulnerability in the developers’ account workflow that gave access to its signing keys and other sensitive information. On Friday, unknown attackers exploited the vulnerability to push a new version of element-data …

Canadian authorities have arrested three men for operating an "SMS blaster" device that pretends to be a cellular tower to send phishing texts to nearby phones. [...]

A Chinese national accused of carrying out cyberespionage operations for China's intelligence services has been extradited from Italy to the United States to face criminal charges. [...]

April 27, 2026: This post was first published in September 2025 when the enhanced AWS Security Hub was in public preview. It has since been updated to reflect the general availability of Security Hub. This revision also provides a more detailed, step-by-step framework for planning your POC. AWS Security …

Itron, Medtronic disclose breaches in Friday filings Digital intruders recently broke into two major tech suppliers - utility-technology firm Itron and medical-device maker Medtronic - according to filings with federal regulators.... [...]

The U.S. Federal Trade Commission (FTC) warned of a massive increase in losses from social media scams since 2020, exceeding $2.1 billion in 2025. [...]

Understanding what AWS Identity and Access Management (IAM) policies can control helps you build better security controls and avoid spending time on approaches that won’t work. You’ve likely encountered questions like: Can I use AWS Organizations service control policies (SCPs) to prevent the creation of security groups …

An attacker pushed a malicious version of the popular elementary-data package Python Package Index (PyPI) to steal sensitive developer data and cryptocurrency wallets. [...]

The ShinyHunters extortion group stole the personal information of 5.5 million individuals after breaching the systems of home security giant ADT earlier this month, according to data breach notification service Have I Been Pwned. [...]

On Thursday, April 30 at 2:00 PM ET, BleepingComputer will host a live webinar with threat intelligence company Flare and threat intelligence researcher Tammy Harper, exploring how security teams can identify early warning signs of attacks before they escalate into incidents. [...]

Medical device giant Medtronic disclosed last week that hackers breached its network and accessed data in "certain corporate IT systems." [...]

Space Force awards 11 firms prototype deals to build orbital interceptors The United States Space Force (USSF) has awarded eleven companies contracts to develop space-based interceptors for President Trump's Golden Dome program, in agreements worth up to $3.2 billion.... [...]

​22-year-old Evan Tangeman of Newport Beach, California, was sentenced to 70 months in prison for laundering funds stolen in a massive $230 million cryptocurrency heist. [...]

Three seconds of audio is all it takes to clone a voice for fraud. Adaptive Security shows how deepfake calls trick employees into sending real money—and why most defenses don't catch them. [...]

Global recruitment giant says 71% of human firewalls saw wages stagnate last year as threats and responsibilities grew Cybersecurity professionals were the most overlooked workers in IT when it came to pay rises in 2025, according to new figures from recruiter Harvey Nash.... [...]

Security giant says attackers grabbed 'limited set' of data. Crooks claim 10 million records A home security biz getting digitally burgled is not a great look - but that's exactly where ADT finds itself. The company has confirmed a cyber intrusion following an extortion attempt by the ShinyHunters crew, which …

Keep the patches away for as long as you like Microsoft has devised a solution to the problem of Windows Updates that break customer devices – users are now able to pause them for as long as they like.... [...]

Sent by a Spanish diplomat. Apparently people have been working on it since it was rediscovered in 1860. [...]

UK’s data watchdog confirms its boss has been off the job since February while an HR investigation runs The UK's data watchdog is without its chief after John Edwards stepped aside from the Information Commissioner's Office while an independent workplace investigation examines unspecified HR matters.... [...]

AI vuln-hunter finds what humans taught it to find. Funny that Opinion In retrospect, calling it Mythos made it a hostage to fortune. Anthropic may have hoped that the name implied its AI code security model had mythical god-like powers, but there's an alternate reading. Another definition for Mythos …

Join us for this week's Kettle as we dive into GCN and the latest not-so-alarming revelations about Mythos KETTLE If you needed further evidence that AI comes first in pretty much everything nowadays, look no further than this year's Google Cloud Next show, which happened last week.... [...]

Itron, Inc. has disclosed, via an 8-K filing with the U.S. Securities and Exchange Commission (SEC), a cybersecurity incident in which an unauthorized third party accessed certain internal systems. [...]

Cal.com considers AGPL a license to drill, but not everyone feels that way Opinion Cal.com has closed its commercial codebase, abandoning years of AGPL-3.0 licensing in a move that has alarmed the developer community that helped build it and sent ripples through the broader open source …

A threat group tracked as UNC6692 uses social engineering to deploy a new, custom malware suite named 'Snow' which includes a browser extension, a tunneler, and a backdoor. [...]

Coming in cold with custom Snow malware A previously unknown threat group using tried-and-tested social engineering tactics - Microsoft Teams chat invitations and helpdesk staff impersonation - is also using custom malware in its data-stealing attacks, according to Google's Threat Intelligence Group.... [...]

Home security giant ADT has confirmed a data breach after the ShinyHunters extortion group threatened to leak stolen data unless a ransom is paid. [...]

Science news : Scientists have finally cracked a long-standing mystery about squid and cuttlefish evolution by analyzing newly sequenced genomes alongside global datasets. The research reveals that these bizarre, intelligent creatures likely originated deep in the ocean over 100 million years ago, surviving mass extinction events by retreating into oxygen-rich …

Cybersecurity agencies in the U.S. and U.K. are warning about a custom malware called Firestarter persisting on Cisco Firepower and Secure Firewall devices running Adaptive Security Appliance (ASA) or Firepower Threat Defense (FTD) software. [...]

Websites for some of the world’s most prestigious universities are serving explicit porn and malicious content after scammers exploited the shoddy record-keeping of the site administrators, a researcher found recently. The sites included berkeley.edu, columbia.edu, and washu.edu, the official domains for the University of California …

As outlined in the AWS post-quantum cryptography (PQC) migration plan, addressing the risk of harvest now, decrypt later (HNDL) attack is an important part of your post-quantum plan. Upgrading the client-side of your workloads to support quantum-resistant confidentiality is an important aspect of your side of the PQC shared …

A new financially motivated hacking group tracked as BlackFile has been linked to a wave of data theft and extortion attacks against retail and hospitality organizations since February 2026. [...]

Microsoft will roll out passkey support for phishing-resistant passwordless authentication to Microsoft Entra‐protected resources from Windows devices starting late April. [...]

A new vulnerability dubbed Pack2TheRoot could be exploited in the PackageKit daemon to allow local Linux users to install or remove system packages and gain root permissions. [...]

Silicon often from US, but the kit from APAC and elsewhere America's telco regulator has clarified its ban on foreign-made routers also includes mobile hotspots and domestic routers that use a 5G cellular connection to the internet.... [...]

Leak-site bragging meets breach hunters as Have I Been Pwned flags millions of records Carnival Corporation, the world's largest cruise company, is dealing with choppy waters after Have I Been Pwned flagged what it claimed were 7.5 million unique email addresses all allegedly tied to one of its …

Latest in long-running pwning of Cisco kit found in mystery Fed agency A US federal agency was successfully targeted by a previously unknown backdoor malware called Firestarter, according to CISA cybersnoops and their UK counterparts – neither of which disclosed the agency's name.... [...]

One way to deal with bug hunting LLMs: ditch the old drivers One tactic to deal with LLM-powered vulnerability detection is simple – just speed up the removal of old code. If it's gone, it no longer matters if it's buggy.... [...]

Article 9 of DORA makes authentication and access control a legal obligation for EU financial entities. Here is what the regulation requires, and what a breach looks like when those controls are missing. [...]

Over 10,000 Zimbra Collaboration Suite (ZCS) instances exposed online are vulnerable to ongoing attacks exploiting a cross-site scripting (XSS) security flaw. [...]

Chipzilla hopes agents, robots, and edge devices make CPUs cool again... now it has to build the chips Intel is betting on AI to reverse its fortunes, wagering that inference and agentic workloads will restore the CPU to the center of compute - even as its chip manufacturing struggles persist …