Federal and state officials have confirmed that cyberattacks against state voting systems during the 2016 election were more widespread than previously disclosed to the public, but they said the heightened activity did not impact final vote tallies. The confirmations follow a report that attempts to influence the 2016 presidential election were much greater than previously disclosed.

Ever since taking an interest Linux, with the specific aim of better understanding and enhancing my personal digital security, I have been fascinated by hacker conferences. As soon as I learned of their existence, I made a point of keeping tabs on the major conferences so I could browse through the latest videos in their archive once each one wraps up. I thought that was the closest I would get.

Cybersecurity expert Eugene Kaspersky reportedly has volunteered to turn over his company's software source code to allay fears about possible ties with the Russian government. Kaspersky made the offer public at CeBIT Australia last week. Some U.S. officials have expressed concerns that Kaspersky Lab might have a close working relationship with the Russian government.

Internet security at Mar-a-Lago -- the private club President Trump owns and has dubbed the "Southern White House" -- is weak, based on a recent investigation. Trump has used the resort to meet with staffers and foreign heads of state on official business. In February, he took a call about a North Korean ballistic missile launch in Mar-a-Lago's dining room, with members and waiters present.

The WannaCry ransom attack that quickly circled the globe last week is not yet fully contained. So far, it has impacted more than 300,000 computers in 150 countries. However, one of the remarkable things about it is that only a trifling $100,000 in ransom, give or take, apparently has been paid. That represents a surprisingly low response from an attack generally considered the biggest ever.

Microsoft this weekend unleashed its wrath on the National Security Agency, alleging it was responsible for the ransomware attack that began last week and has spread to thousands of corporate, government and individual computer systems around the world. Microsoft Chief Legal Officer Brad Smith launched a blistering attack on the NSA and governments worldwide.

Authorities are investigating a massive ransomware attack that reportedly hit more than 45,000 computers in 74 countries worldwide, including the UK's NHS England national health service, international delivery service FedEx, and Spanish telecom firm Telefonica. Security experts have linked the exploit to an earlier leak by the Shadow Brokers, who allegedly pilfered hacking tools from the NSA.

A phishing scam that surfaced earlier this week used Google Docs in an attack against at least 1 million Gmail users. However, that amounted to fewer than 0.1 percent of Gmail users were affected, according to the company. Google last year put the number of active monthly Gmail users at more than 1 billion. Google shut down the phishing scam within an hour, it said.

Just as the Shadow Brokers hacker group started crowing about a dump of never-seen-before flaws in Windows, Microsoft announced it already had fixed most of the exploits. "Today, Microsoft triaged a large release of exploits made publicly available by Shadow Brokers," said Microsoft Principal Security Group Manager Phillip Misner. "Most of the exploits are already patched."

Burger King in essence hijacked the voice-activated Google Home speakers in some consumers' homes. In a 15-second television ad, the camera zooms in on a young man wearing the company uniform who says, "OK Google, what is the Whopper burger?" The trigger phrase for Google's AI Assistant activated Home speakers situated nearby, prompting them to read Wikipedia's description of the Whopper.

An alleged spam kingpin with possible ties to election meddling in the U.S. was arrested in Spain last week under a U.S. international warrant. Pyotr Levashov had been vacationing in Barcelona with his family. Levashov was arrested for interfering with the 2016 U.S. presidential elections, the Russian news outlet RT reported, but the DoJ said the arrest was not connected to national security.

Screaming sirens serenaded Dallas residents in the early morning hours Saturday after a cyberattack set off the city's emergency warning system. All of the city's 156 sirens reportedly were set off more than a dozen times. Officials have not yet identified the perpetrator of the attack, but it likely was someone outside the Dallas area, said Office of Emergency Management Director Rocky Vaz.

There are more than three dozen previously unknown flaws that pose a potential threat to consumers using some Samsung TVs, watches and phones, a security researcher has reported. Hackers could exploit the vulnerabilities found in Samsung's Tizen operating system to gain remote access and control of a variety of the company's products, according to Amihai Neiderman, head of research at Equus Software.

What I think is amazing about all of the massive data breaches we hear about is that we know most are not reported. For every email, customer record, or financial theft in the news, there likely are hundreds that remain in the shadows. Yet another incident came to light last week. A clever Lithuanian individual was able to pull a whopping $100 million from a bunch of unnamed Internet companies.

Apple has received a ransom threat from a hacking group claiming to have access to data for up to 800 million iCloud accounts. The hackers, said to be a group called the "Turkish Crime Family," have threatened to reset passwords and remotely wipe the iPhones of millions of iCloud users if Apple fails to hand over a total of $700,000. They have given the company an ultimatum to respond by April 7.

WikiLeaks has released more Vault 7 documentation online, including details about several CIA projects to infect Apple's Mac computer firmware and operating system. The site unloaded its first batch of stolen Vault 7 data earlier this month. The CIA's Embedded Development Branch developed malware that could persist even if the targeted computer were reformatted and its OS were reinstalled.

A Dun & Bradstreet database, 52 GB in size and containing more than 33.6 million records with very specific details, has been exposed. Cybersecurity researcher Troy Hunt, who received it for study, on Wednesday confirmed that the records already were organized and developed as if intended for distribution to a potential client. The database apparently was compiled for the use of marketers.

Hundreds, if not thousands, of Twitter users, many of them high-profile, were hacked Tuesday by someone who appeared to support Turkey in its diplomatic row with the Netherlands. Their accounts displayed a Swastika -- reversed to face to the right -- as well as the Turkish flag and hashtags to the Nazialmanya and Nazihollanda accounts, which displayed comments on the attack.

We saw yet another government breach last week, and more secrets went out to WikiLeaks. I'm of a mixed mind on this one, because the CIA tools disclosed likely were emulated by others, and WikiLeaks is helping consumer technology companies ensure they no longer work. I don't know about you, but I really don't want any organization spying on me -- not even my own government.

WikiLeaks on Tuesday dumped thousands of classified documents onto the Internet, exposing hacking programs used by the CIA. The torrent of data is just the first in a series of dumps WikLeaks is calling "Vault 7." This first installment includes 8,761 documents and files stolen from an isolated high-security network within the CIA's Center for Cyber Intelligence in Langley, Virginia.

Verizon and Yahoo on Tuesday announced new terms for the acquisition deal they inked last summer. Verizon will pay $350 million less than the original contract price, which places the new value of the deal at $4.48 billion. Yahoo will be responsible for 50 percent of any breach-related cash liabilities incurred as a result of non-SEC government investigations and third-party litigation, under the new agreement.

Microsoft has called on governments around the world to create a "digital Geneva Convention" as a way to normalize international cybersecurity rules and protect civilian use of the Internet. President Brad Smith, who is also Microsoft's chief legal officer, addressed the issue at the annual RSA conference held earlier this week, saying that governments need to establish international rules.

Twenty percent of the Dark Net was taken offline last week, when a hacker compromised a server hosting some 10,000 websites on the Tor network. Tor, designed to hide the identities of its users, is widely used on the Dark Web, which serves as a hub for illegal online activities. Visitors to the affected pages were greeted with the message, "Hello, Freedom Hosting II, you've been hacked."

A ransomware attack darkened the video surveillance system of the District of Columbia's police department eight days before the presidential inauguration of Donald J. Trump. Video storage devices for 70 percent of the CCTV system reportedly were unable to record anything between Jan. 12 and Jan. 15, as police techies scrambled to combat malicious software found on 123 of 187 networked video recorders.

If there is a lesson to be drawn from Internet search giant Yahoo's hellish past year, it is a grimly illustrative one: Never assume a cybersecurity disaster can't get worse. Last September, the Internet portal disclosed that it had suffered the most damaging and far-reaching data breach in history -- only to then announce in December the discovery of a second, earlier, and even larger hack.

Microsoft has fortified the latest version of Windows to make it more secure than previous editions, but the strongest protections will be available only to those willing to pay a steep price for them. Windows 10 Anniversary Update has introduced many mitigation techniques in core Windows components and the Microsoft Edge browser, researchers Matt Oh and Elia Florio wrote in a blog post last week.

Las Vegas is arguably the gambling capital of the world, but it's also the king city for ransomware, based on recent research. Among the world's nations, the United States ranked highest in ransomware incidents, according to a Malwarebytes report on the prevalence and distribution of extortion apps. The area of the country that logged the most incidents was the Las Vegas-Henderson, Nevada, region.

More security vulnerabilities will appear in the software of Adobe and Apple than in Microsoft's, more attacks on the Internet's infrastructure will occur, and cybersecurity events will stoke international tensions. Those are a few of the predictions for 2017 that security experts have made. Signs of hackers' increased interest in Adobe and Apple started appearing in 2016, Trend Micro noted.

Yahoo has revealed that Net bandits stole data associated with 1 billion of its user accounts -- one of the largest data breaches in Internet history. The theft, which occurred in 2013, is distinct from the theft disclosed earlier this fall, in which 500 million accounts were compromised, Yahoo CISO Bob Lord explained. Stolen data may include names, email addresses, telephone numbers and more.

The San Francisco Municipal Transportation Authority, or SF MTA, was hacked on Friday. "You Hacked, All Data Encrypted," was the message reportedly displayed on computer screens at the authority's stations throughout the city. "Contact for Key (cryptom27@yandex.com)ID:681 , Enter." Fare payment machines at underground stations were out of order, resulting in free rides.