Lohrman on Security

JANUARY 29, 2023

ChatGPT is an AI-powered chatbot created by OpenAI. So what are the opportunities and risks with using this technology across different domains?

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Cybersecurity Technology Risk 350

Schneier on Security

JANUARY 3, 2023

A group of Chinese researchers have just published a paper claiming that they can—although they have not yet done so—break 2048-bit RSA. This is something to take seriously. It might not be correct, but it’s not obviously wrong. We have long known from Shor’s algorithm that factoring with a quantum computer is easy. But it takes a big quantum computer, on the orders of millions of qbits, to factor anything resembling the key sizes we use today.

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Encryption Government Information Security 364

Krebs on Security

JANUARY 9, 2023

Identity thieves have been exploiting a glaring security weakness in the website of Experian , one of the big three consumer credit reporting bureaus. Normally, Experian requires that those seeking a copy of their credit report successfully answer several multiple choice questions about their financial history. But until the end of 2022, Experian’s website allowed anyone to bypass these questions and go straight to the consumer’s report.

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Joseph Steinberg

JANUARY 4, 2023

Zero Trust is a term that is often misunderstood and misused, which is why I wrote an article not long ago entitled Zero Trust: What These Overused Cybersecurity Buzz Words Actually Mean – And Do Not Mean. But, even those who have a decent grasp on the meaning of Zero Trust seem to frequently confuse the term with Zero Trust Network Architecture (ZTNA).

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Troy Hunt

JANUARY 19, 2023

It's fascinating to see how creative people can get with breached data. Of course there's all the nasty stuff (phishing, identity theft, spam), but there are also some amazingly positive uses for data illegally taken from someone else's system. When I first built Have I Been Pwned (HIBP), my mantra was to "do good things after bad things happen" And arguably, it has, largely by enabling individuals and organisations to learn of their own personal exposure in breaches.

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Tech Republic Security

JANUARY 24, 2023

The criminals took advantage of an API to grab personal details such as customer names, billing addresses, email addresses, phone numbers, dates of birth, and T-Mobile account numbers. The post How hackers stole the personal data of 37 million T-Mobile customers appeared first on TechRepublic.

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Schneier on Security

JANUARY 17, 2023

No details , though: According to the complaint against him, Al-Azhari allegedly visited a dark web site that hosts “unofficial propaganda and photographs related to ISIS” multiple times on May 14, 2019. In virtue of being a dark web site—­that is, one hosted on the Tor anonymity network—­it should have been difficult for the site owner’s or a third party to determine the real IP address of any of the site’s visitors.

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Surveillance Media Hacking 355

Krebs on Security

JANUARY 19, 2023

T-Mobile today disclosed a data breach affecting tens of millions of customer accounts, its second major data exposure in as many years. In a filing with federal regulators, T-Mobile said an investigation determined that someone abused its systems to harvest subscriber data tied to approximately 37 million current customer accounts. Image: customink.com In a filing today with the U.S.

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Joseph Steinberg

JANUARY 2, 2023

“May the present year’s curses end as it ends, and may the upcoming year’s blessings begin as it begins.”. This ancient aphorism from the Talmud is one of my favorite pieces of advice regarding the start of a new year. While many people interpret the saying as a wish or a prayer – and it certainly can be understood as expressing hope for a better future – I understand it also to be a call to action.

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Troy Hunt

JANUARY 5, 2023

Strap yourself in, this is a big one! Big video, big breach (scrape?), and a big audience today. The Twitter incident consumed a heap of my time before, during and after this live stream, but then I go and get a sudden itch to do stuff like the number plate capturing and, well, there goes even more hours I don't have. But hey, I love what I do and I have no regrets, I hope you enjoy watching this week's vid 😊 Oh - one more thing: today I set up an official Mastodon account for

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Password Management Accountability Passwords 247

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The Last Watchdog

JANUARY 22, 2023

Small and medium-sized businesses are facing immense security challenges and these are the same as those of mid-size or larger enterprises. Related: Myths about safe browsing Clearly, SMBs need to be alert for cyberattacks, but they also need to stay focused on their business and not sacrifice productivity. Organizations are confronted with a severe security threats landscape, and it is critical that they have the ability to prevent, detect and respond to these threats in a timely manner.

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Lohrman on Security

JANUARY 22, 2023

In a series of reports released at the World Economic Forum gathering in Davos, Switzerland, this past week, the outlook for the global economy, and for cybersecurity worldwide, looked gloomy.

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Cybersecurity 261

Schneier on Security

JANUARY 27, 2023

Early in his career, Kevin Mitnick successfully hacked California law. He told me the story when he heard about my new book , which he partially recounts his 2012 book, Ghost in the Wires. The setup is that he just discovered that there’s warrant for his arrest by the California Youth Authority, and he’s trying to figure out if there’s any way out of it.

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Krebs on Security

JANUARY 25, 2023

On Dec. 23, 2022, KrebsOnSecurity alerted big-three consumer credit reporting bureau Experian that identity thieves had worked out how to bypass its security and access any consumer’s full credit report — armed with nothing more than a person’s name, address, date of birth, and Social Security number. Experian fixed the glitch, but remained silent about the incident for a month.

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Joseph Steinberg

JANUARY 10, 2023

Cyber Security Expert, Joseph Steinberg, who joined Newsweek’s Expert Forum in 2021, will continue serving as a member of the premier news organization’s council in 2023. In 2021, Newsweek invited Steinberg to join its community of pioneering thinkers and industry leaders, and to provide the news outlet with input related to his various areas of expertise, including cybersecurity, privacy, and artificial intelligence.

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Troy Hunt

JANUARY 27, 2023

Breaches all over the place today! Well, this past week, and there's some debate as to whether one of them is a breach, a scrape or if the term just doesn't matter anyway. Plus, we've been kitchen shopping, I'm helping friends out with connected doorbells and other random but somehow related things this week. Enjoy 😊 References I'll be "at" GOTO Aarhus in May (there online, but definitely speaking at the show) Following all the awesome input, we decided t

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The Last Watchdog

JANUARY 8, 2023

In golf there’s a popular saying: play the course, not your opponent. Related: How ‘CAASM’ closes gaps. In an enterprise, it’s the same rule. All areas of an organization need to be free to “play their own game.”. And when malware, ransomware, or other cyber threats get in the way, the focus shifts from forward progress to focused co-operation.

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Risk Cybersecurity Technology CISO 214

Lohrman on Security

JANUARY 15, 2023

What were the top government technology and security blogs in 2022? The metrics don’t lie, and they tell us what cybersecurity and technology infrastructure topics were most popular.

Cybersecurity 232

Cybersecurity Technology Government 232

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How many people would you trust with your house keys? Chances are, you have a handful of trusted friends and family members who have an emergency copy, but you definitely wouldn’t hand those out too freely. You have stuff that’s worth protecting—and the more people that have access to your belongings, the higher the odds that something will go missing.

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Schneier on Security

JANUARY 20, 2023

From an article about Zheng Xiaoqing, an American convicted of spying for China: According to a Department of Justice (DOJ) indictment, the US citizen hid confidential files stolen from his employers in the binary code of a digital photograph of a sunset, which Mr Zheng then mailed to himself.

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Krebs on Security

JANUARY 10, 2023

Microsoft today released updates to fix nearly 100 security flaws in its Windows operating systems and other software. Highlights from the first Patch Tuesday of 2023 include a zero-day vulnerability in Windows, printer software flaws reported by the U.S. National Security Agency , and a critical Microsoft SharePoint Server bug that allows a remote, unauthenticated attacker to make an anonymous connection.

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Tech Republic Security

JANUARY 4, 2023

A nightly build version of a machine-learning framework dependency has been compromised. The package ran malicious code on affected systems and stole data from unsuspecting users. The post Machine-Learning Python package compromised in supply chain attack appeared first on TechRepublic.

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Troy Hunt

JANUARY 13, 2023

Big week! So big, in fact, that I rushed into this week's update less prepared and made it a very casual one, which is just fine 😊 It's mostly password books and kitchen equipment this week, both topics which had far more engagement than I expected but made them all the more interesting. Next week I'll get back into the pattern of switching between last thing Friday and first thing Friday so it'll be my morning again on the 20th, see you then!

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Passwords 197

Advertiser: Revenera

In a recent study, IDC found that 64% of organizations said they were already using open source in software development with a further 25% planning to in the next year. Most organizations are unaware of just how much open-source code is used and underestimate their dependency on it. As enterprises grow the use of open-source software, they face a new challenge: understanding the scope of open-source software that's being used throughout the organization and the corresponding exposure.

Risk

The Last Watchdog

JANUARY 3, 2023

For the average user, the Internet is an increasingly dangerous place to navigate. Related: Third-party snooping is widespread. Consider that any given website experiences approximately 94 malicious attacks a day , and that an estimated 12.8 million websites are infected with malware. So, in response to these numbers, users are seeking ways to implement a more secure approach to web browsing.

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Malware Advertising Engineering Authentication 214

Anton on Security

JANUARY 3, 2023

This is my completely informal, uncertified, unreviewed and otherwise completely unofficial blog inspired by my reading of our fifth Threat Horizons Report ( full version ) that we just released ( the official blog for #1 report , my unofficial blogs for #2 , #3 and #4 ). My favorite quotes from the report follow below: “ Identity and trust relationships in and between cloud environments will continue to get more complex, challenging visibility and enabling threat actors to have wider and deepe

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Schneier on Security

JANUARY 10, 2023

I don’t know how much of a thing this will end up being, but we are seeing ChatGPT-written malware in the wild. …within a few weeks of ChatGPT going live, participants in cybercrime forums—­some with little or no coding experience­—were using it to write software and emails that could be used for espionage, ransomware, malicious spam, and other malicious tasks. “It’s still too early to decide whether or not ChatGPT capabilities will become the new favorite tool for

Malware 65

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Krebs on Security

JANUARY 17, 2023

Most people who operate DDoS-for-hire businesses attempt to hide their true identities and location. Proprietors of these so-called “booter” or “stresser” services — designed to knock websites and users offline — have long operated in a legally murky area of cybercrime law. But until recently, their biggest concern wasn’t avoiding capture or shutdown by the feds: It was minimizing harassment from unhappy customers or victims, and insulating themselves ag

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The healthcare industry has massively adopted web tracking tools, including pixels and trackers. Tracking tools on user-authenticated and unauthenticated web pages can access personal health information (PHI) such as IP addresses, medical record numbers, home and email addresses, appointment dates, or other info provided by users on pages and thus can violate HIPAA Rules that govern the Use of Online Tracking Technologies by HIPAA Covered Entities and Business Associates.

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Tech Republic Security

JANUARY 19, 2023

The cybersecurity implications of ChatGPT are vast, especially for email exploits, but putting up guardrails, flagging elements of phishing emails that it doesn’t touch and using it to train itself could help boost defense. The post As a cybersecurity blade, ChatGPT can cut both ways appeared first on TechRepublic.

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Javvad Malik

JANUARY 4, 2023

Cops in Santa Cruz, California, were out in full force, arresting a 19-year-old they allege was behind a sinister plot to swindle unsuspecting beachgoers out of their hard-earned cash. The suspect, Damian Vela of Watsonville, had been placing counterfeit parking tickets on vehicles near the shoreline, complete with a QR code that victims could scan to pay the bogus fines.

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Scams 29

The Last Watchdog

JANUARY 9, 2023

As the world becomes more digital and connected, it is no surprise that data privacy and security is a growing concern for small to medium sized businesses — SMBs. Related: GDPR sets new course for data privacy. Large corporations tend to have the resources to deal with compliance issues. However, SMBs have can struggle with the expense and execution of complying with data security laws in many countries.

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Data privacy Small Business Data collection Cyber Risk 210

Bleeping Computer

JANUARY 27, 2023

Microsoft says this week's five-hour-long Microsoft 365 worldwide outage was caused by a router IP address change that led to packet forwarding issues between all other routers in its Wide Area Network (WAN). [.

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Speaker: Blackberry, OSS Consultants, & Revenera

Software is complex, which makes threats to the software supply chain more real every day. 64% of organizations have been impacted by a software supply chain attack and 60% of data breaches are due to unpatched software vulnerabilities. In the U.S. alone, cyber losses totaled $10.3 billion in 2022. All of these stats beg the question, “Do you know what’s in your software?

Cybersecurity