Summary Microsoft Azure Active Directory (Azure AD) is an identity and access management solution used by over 88 percent of Fortune 500 companies as of this publication. This market penetration makes Azure AD a lucrative target for threat actors. In the second half of 2021, Secureworks® Counter Threat Unit™ (CTU) researchers analyzed Azure AD tenants
Month: April 2022
A leading UK high street retailer has been forced to close several stores and part suspend its operations after a cyber-attack, according to reports. The Works, which sells cut-price arts and crafts supplies, reportedly said it had disabled access to computer systems, including email, as a precaution while it investigates. “There has been some limited
by Paul Ducklin The infamous LAPSUS$ gang, whose curious brand of cyberextortion has been linked with intrusions at Microsoft, Samsung, Okta, Nvidia and others, still seems to be on the boil. According to Microsoft’s own analysis of the gang’s intrusion at Microsoft itself, these hackers use a range of social engineering techniques that go beyond
Germany’s Federal Criminal Police Office, the Bundeskriminalamt (BKA), on Tuesday announced the official takedown of Hydra, the world’s largest illegal dark web marketplace. “[543] Bitcoins amounting to currently the equivalent of approximately €23 million were seized, which are attributed to the marketplace,” the BKA said in a press release. The agency attributed the shutdown of
Customers of a popular cryptocurrency hardware provider have been urged not to reply to any official-looking emails after a convincing phishing campaign was uncovered. Trezor makes hardware devices that customers can use to store their digital currency – a more secure alternative to the online equivalent. However, over the weekend, several of them complained to the
by Paul Ducklin Tomorrow is 31 March 2022, and the last day of March is World Backup Day… …which is a good time for us to remind you of a little saying that we like. You’ll have heard it before if you listen to the Naked Security Podcast; if so, here it is again, because
Throw open the windows and let in some fresh air. It’s time for spring cleaning. And that goes for your digital stuff too. Whether it’s indeed spring where you are or not, you can give your devices, apps, and online accounts a good decluttering. Now’s the time. Cleaning them up can protect your privacy and
An Android spyware application has been spotted masquerading as a “Process Manager” service to stealthily siphon sensitive information stored in the infected devices. Interestingly, the app — that has the package name “com.remote.app” — establishes contact with a remote command-and-control server, 82.146.35[.]240, which has been previously identified as infrastructure belonging to the Russia-based hacking group
An employee of the United States National Security Agency (NSA) has been accused of sending national defense secrets from his personal email account. A 26-count indictment unsealed Thursday in the District of Maryland alleges that 60-year-old Mark Robert Unkenholz willfully transmitted classified National Defense Information (NDI) on 13 occasions between February 14 2018 and June 1 2020.
by Paul Ducklin VMware Spring is a open-source Java toolkit for building powerful Java apps, including cloud-based apps, without needing to write, manage, worry about, or even understand the “server” part of the process yourself. If you’ve heard the term serveless computing, then this is the sort of programming environment it refers to: the overall
I can remember so clearly the day I got my first mobile phone. I was 21, had just finished university and was beyond excited at the idea of driving around in my red Mazda 121 (bubble car) making calls on my new fancy phone! The fact that it was the size of a brick, didn’t
The City of London Police on Friday disclosed that it has charged two of the seven teenagers, a 16-year-old and a 17-year-old, who were arrested last week for their alleged connections to the LAPSUS$ data extortion gang. “Both teenagers have been charged with: three counts of unauthorized access to a computer with intent to impair
The United States House of Representatives has passed a bill that would change how cybercrime is tracked, measured and reported by the federal government. The Better Cybercrime Metrics Act (S.2629), authored by US senator Brian Schatz, was approved by the House in a bipartisan 377-48 vote on Tuesday. Once signed into law, the bill will encourage local and federal
by Paul Ducklin Yesterday, we wrote about a bug in the VMware Spring product, a project we described as “an open-source Java toolkit for building powerful Java apps, including cloud-based apps, without needing to write, manage, worry about, or even understand the ‘server’ part of the process yourself.” But Spring is a huge project, with
Authored by Vallabh Chole and Oliver Devane Scammers are very quick at reacting to current events, so they can generate ill-gotten gains. It comes as no surprise that they exploited the current events in Ukraine, and when the Ukrainian Twitter account tweeted Bitcoin and Ethereum wallet addresses for donations we knew that scammers would use
How can businesses that lack the resources and technological expertise of large organizations hold the line against cybercriminals? Running and growing a business is hard work even in good times, but times of crisis bring a fresh crop of challenges. And as our reliance on technology for so many aspects of our lives increases, so
A 15-year-old security vulnerability has been disclosed in the PEAR PHP repository that could permit an attacker to carry out a supply chain attack, including obtaining unauthorized access to publish rogue packages and execute arbitrary code. “An attacker exploiting the first one could take over any developer account and publish malicious releases, while the second
The head of GCHQ, Jeremy Fleming, has praised a new government unit tasked with countering Kremlin disinformation campaigns. Speaking at the Australian National University in Canberra yesterday, Fleming argued that President Putin had massively miscalculated in his invasion of Ukraine. Russian soldiers are now “refusing to carry out orders, sabotaging their own equipment and even
by Paul Ducklin Apple has just sent out two security advisories covering two zero-day security holes, namely: Apple Bulletin HT213219: Kernel code execution bug CVE-2022-22675. This security fix is for iOS and iPadOS, both of which get updated to version 15.4.1. Apple Bulletin HT213220: Kernel code execution bug CVE-2022-22675 and kernel data leakage bug CVE-2022-22674.
The White House recently reissued a warning to American businesses in response to the unprecedented economic sanctions the U.S. has imposed on Russia for the Ukraine invasion, stating, “There is now evolving intelligence that Russia may be exploring options for potential cyberattacks.” Along with this statement, the White House published a fact sheet outlining the
The cyberattack aimed at Viasat that temporarily knocked KA-SAT modems offline on February 24, 2022, the same day Russian military forces invaded Ukraine, is believed to have been the consequence of wiper malware, according to the latest research from SentinelOne. The findings come as the U.S. telecom company disclosed that it was the target of